02512+6023 BU 1316 BC

Coord 2000	02512+6023		Discov num	BU 1316		Comp	BC		Coord arcsec 2000	02 51 14.45 +60 23 09.9
Date first	1906		Date last	2013		Obs	3
Pa first	359		Pa last	0		P.A. Now (θ)	0
Sep first	10.2		Sep last	9.8		Sep. Now (ρ)	9.8"
Mag pri	9.35		Mag sec	11.40		delta mag (ΔM)	2.05		Spectral class	O8V+O9:V (blue/blue)
Pri motion ra	+001		Sec motion ra
Pri motion dec	+006		Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			02 51 14 +60 23 10	BU 1316 AB	2015	18	299	0.3	8.82	9.35	0.53
Show	HD 17520		02 51 14 +60 23 10	D 9001 AB,C	2014	19	21	10.8	8.36	11.40	3.04
Show			02 51 14 +60 23 10	D 9001 AB,D	2014	16	11	20.2	8.36	11.50	3.14
Show			02 51 14 +60 23 10	ABH 15 AB,E	2014	10	324	26.9	8.36	13.60	5.24
Show			02 51 14 +60 23 10	ABH 15 AB,F	2014	9	34	36.7	8.36	13.05	4.69
Show			02 51 14 +60 23 10	ABH 15 AB,G	2014	10	133	24.2	8.36	12.36	4.00
Show			02 51 14 +60 23 10	ABH 15 AB,H	2014	9	168	30.5	8.36	13.98	5.62
Show			02 51 14 +60 23 10	ABH 15 AB,I	2014	8	183	40.6	8.36	13.48	5.12
Show			02 51 14 +60 23 10	ABH 15 AB,J	2014	7	220	71.7	8.36	13.16	4.80
Show			02 51 14 +60 23 10	ABH 15 AB,K	2014	8	134	63.7	8.36	13.12	4.76
Show			02 51 14 +60 23 10	ABH 15 AB,L	2014	8	138	85.0	8.36	12.50	4.14
Show			02 51 14 +60 23 10	ABH 15 AB,M	2014	8	67	90.3	8.36	12.64	4.28
Show			02 51 14 +60 23 10	ABH 15 AB,N	2014	6	157	71.4	8.36	13.45	5.09
Show			02 51 14 +60 23 10	MZA 12 AO	2008	1	299	5.1	8.82	14.60	5.78
Show			02 51 14 +60 23 10	BU 1316 BC	2013	3	0	9.8	9.35	11.40	2.05		<===

15-fold system
16 estimated visually detectable stars in this system

Constellation

Cassiopeia

Gaia DR2

464574075408619264

discov_num	notes	refcode
D 9001	See BDS 1431.

refcode	metd	author	reference
AbH1961	-	Abt, H.A.	1961A&AS....6...37A
AbH1961		A&AS 6, 37, 1961
AbH1962	Po j	Abt, H.A. Jeffers, H., Gibson, & Sandage, A.	1962ApJ...135..429A
AbH1962		ApJ 135, 429, 1962
AbH1964	-	AbT, H.A. et al.	1964ApJ...139.1139A
AbH1964		ApJ 139, 1139, 1964
AbH1965	-	Abt, H.A.	1965A&AS...11..429A
AbH1965		A&AS 11, 429, 1965
AbH1965b	-	Abt, H.A. et al.	1965ApJ...142.1604A
AbH1965b		ApJ 142, 1604, 1965
AbH1972	-	Abt. H.A. & Biggs, E.S.	1972bsrv.book.....A
AbH1972		Bibliography of Stellar Radial Velocities
AbH1972b	not -	Abt. H.A., Levy, S.G., & Gandet, T.L.	1972AJ.....77..138A
AbH1972b		AJ 77, 138, 1972
AbH1973	-	Abt, H.A. & Levy, S.G.	1973AJ.....78.1093A
AbH1973		AJ 78, 1093, 1973
AbH1976	orb -	Abt, H.A. & Levy, S.G.	1976A&AS...30..273A
AbH1976		A&AS 30, 273, 1976
AbH1978	-	Abt, H.A. & Levy, S.G.	1978A&AS...36..241A
AbH1978		A&AS 36, 241, 1978
AbH1985	-	Abt, H.A. & Levy, S.G.	1985ApJS...59..229A
AbH1985		ApJS 59, 229, 1985
AbH1986	-	Abt, H.A.	1986ApJ...304..688A
AbH1986		ApJ 304, 688, 1986
AbH2000	C u	Abt, H.A. & Corbally, C.J.	2000ApJ...541..841A
AbH2000		ApJ 541, 841, 2000
AbH2000		(Multi-epoch astrometry, photometry, and spectroscopy to determine
AbH2000		optical/physical nature of members of possible Trapezium systems)
AbH2006	orb -	Abt, H.A., & Willmarth, D.	2006ApJS..162..207A
AbH2006		ApJS 162, 207, 2006
Bu_1873a	Ma -	Burnham, S.W. (BU 1 - 81)	1873MNRAS..33..351B
Bu_1873a		MNRAS 33, 351, 1873
Bu_1873b	Ma -	Burnham, S.W. (BU 82 - 106)	1873MNRAS..33..437B
Bu_1873b		MNRAS 33, 437, 1873
Bu_1873c	-	Burnham, S.W.	1873MNRAS..33..567B
Bu_1873c		MNRAS 33, 567, 1873
Bu_1873d	Ma -	Burnham, S.W. (BU 107 - 182)	1873MNRAS..34...59B
Bu_1873d		MNRAS 34, 59, 1873
Bu_1874a	Ma -	Burnham, S.W. (BU 183 - 229)	1874MNRAS..34..382B
Bu_1874a		MNRAS 34, 382, 1874
Bu_1874b	Ma -	Burnham, S.W. (BU 230 - 300)	1874MNRAS..35...31B
Bu_1874b		MNRAS 35, 31, 1874
Bu_1874c	-	Burnham, S.W.	1874MNRAS..34..370B
Bu_1874c		MNRAS 34, 370, 1874
Bu_1874d	Ma -	Burnham, S.W.	1874MNRAS..34..393B
Bu_1874d		MNRAS 34, 393, 1874
Bu_1874e	Ma -	Burnham, S.W.	1874MNRAS..35...28B
Bu_1874e		MNRAS 35, 28, 1874
Bu_1875	Ma -	Burnham, S.W. (BU 301 - 390)	1875AN.....86..337B
Bu_1875		AN 86, 337, 1875
Bu_1876	Ma -	Burnham, S.W. (BU 391 - 436)	1876AN.....88..225B
Bu_1876		AN 88, 225, 1876
Bu_1876b	-	Burnham, S.W.	1876MNRAS..36...99B
Bu_1876b		MNRAS 36, 99, 1876
Bu_1876c	-	Burnham, S.W.	1876MNRAS..36..331B
Bu_1876c		MNRAS 36, 331, 1876 (no new data)
Bu_1877	Ma -	Burnham, S.W. (BU 453 - 482)	1877MNRAS..38...78B
Bu_1877		MNRAS 38, 78, 1877
Bu_1878a	Ma -	Burnham, S.W.	1878MNRAS..38..408B
Bu_1878a		MNRAS 38, 408, 1878
Bu_1878b	-	Burnham, S.W.	1878MNRAS..38..476B
Bu_1878b		MNRAS 38, 476, 1878
Bu_1878c	-	Burnham, S.W.	1878MNRAS..38..478B
Bu_1878c		MNRAS 38, 478, 1878
Bu_1878d	Ma j	Burnham, S.W.	1878AN.....92..235B
Bu_1878d		AN 92, 235, 1878
Bu_1879	Ma j	Burnham, S.W.	1879MmRAS..44..141B
Bu_1879		MemRAS 44, 141, 1879
Bu_1879B	Ma -	Burnham, S.W.	1879Obs.....3...20G
Bu_1879B		cited by Gledhill (Obs 3, 20, 1879)
Bu_1879C	Ma -	Burnham, S.W.	1879Obs.....3..142G
Bu_1879C		cited by Gledhill (Obs 3, 142, 1879)
Bu_1879d	Ma -	Burnham, S.W.	1879Obs.....3...92B
Bu_1879d		Obs 3, 92, 1879
Bu_1879e	Ma -	Burnham, S.W.	1879MNRAS..40...99B
Bu_1879e		MNRAS 40, 99, 1879
Bu_1880A	Ma -	Burnham, S.W.	1880Obs.....3..508G
Bu_1880A		cited by Gledhill (Obs 3, 508, 1880)
Bu_1880C	Ma -	Burnham, S.W.	1880Obs.....3..314G
Bu_1880C		cited by Gledhill (Obs 3, 314, 1880)
Bu_1880D	Ma -	Burnham, S.W.	1880Obs.....3..352G
Bu_1880D		cited by Gledhill (Obs 3, 352, 1880)
Bu_1880e	Ma -	Burnham, S.W.	1880Obs.....3..408B
Bu_1880e		Obs 3, 408, 1880
Bu_1880f	Ma -	Burnham, S.W.	1880MNRAS..40..497B
Bu_1880f		MNRAS 40, 497, 1880
Bu_1880g	Ma -	Burnham, S.W.	1880MNRAS..41...33B
Bu_1880g		MNRAS 41, 33, 1880
Bu_1881	Ma j	Burnham, S.W.	1881Obs.....4...19G
Bu_1881		cited by Gledhill (Obs 4, 19, 1881)
Bu_1882a	Ma -	Burnham, S.W. (BU 776 - 863)	1882PWasO...1...91B
Bu_1882a		Pub. Washburn Obs. 1, 91, 1882
Bu_1882b	Ma -	Burnham, S.W.	1882PWasO...1..113B
Bu_1882b		Pub. Washburn Obs. 1, 113, 1882
Bu_1883	Ma j	Burnham, S.W. (BU 864 - 1025)	1883MmRAS..47..167B
Bu_1883		MemRAS 47, 167, 1883
Bu_1883b	Ma -	Burnham, S.W.	1883MNRAS..43..318B
Bu_1883b		MNRAS 43, 318, 1883
Bu_1884	Ma j	Burnham, S.W.	1884MNRAS..44..365H
Bu_1884		MNRAS 44, 365, 1884
Bu_1884b	Ma -	Burnham, S.W.	1884AN....110..133B
Bu_1884b		AN 110, 133, 1884
Bu_1884C	Ma -	Burnham, S.W.	1884AReg...22..216S
Bu_1884C		cited by Sadler (Astr. Register 22, 216, 1884)
Bu_1887	Ma -	Burnham, S.W. (BU 734 - 775)	1887PLicO...1...24B
Bu_1887		Pub. Lick Obs. 1, 24,45, 1887
Bu_1889a	Ma -	Burnham, S.W.	1889AN....122..159B
Bu_1889a		AN 122, 159, 1889 (measures also in Bu_1894c)	1894PLicO...2..197B
Bu_1889b	Ma -	Burnham, S.W. (BU 1026 - 1038)	1889AN....123....1B
Bu_1889b		AN 123, 1, 1889 (measures also in Bu_1894a)	1894PLicO...2..185B
Bu_1889c	Ma -	Burnham, S.W.	1889AN....123...75B
Bu_1889c		AN 123, 75, 1889 (measures also in Bu_1894c)	1894PLicO...2..197B
Bu_1889d	Ma -	Burnham, S.W.	1889PASP....1...36B
Bu_1889d		PASP 1, 36, 1889 (measures also in Bu_1894)	1894PLicO...2....3B
Bu_1889e	Ma j	Burnham, S.W.	1889AN....121...63B
Bu_1889e		AN 121, 63, 1889 (measures also in Bu_1894c)	1894PLicO...2..197B
Bu_1889f	Ma j	Bunham, S.W.	1889MNRAS..49..418B
Bu_1889f		MNRAS 49, 418, 1889
Bu_1890a	Ma -	Burnham, S.W. (BU 1093 - 1154)	1889AN....124...49B
Bu_1890a		AN 124, 49, 1890 (measures also in Bu_1894c)	1894PLicO...2..197B
Bu_1890b	Ma -	Burnham, S.W.	1890AN....125...41B
Bu_1890b		AN 125, 41, 1890 (measures also in Bu_1894)	1894PLicO...2....3B
Bu_1890c	Ma -	Burnham, S.W.	1890PASP....2..138B
Bu_1890c		PASP 2, 138, 1890 (measures also in Bu_1894)	1894PLicO...2....3B
Bu_1891a	orb -	Burnham, S.W.	1891SidM...10..273B
Bu_1891a		Sidereal Messenger 10, 273, 1891
Bu_1891b	orb -	Burnham, S.W.	1891Obs....14..263B
Bu_1891b		Observatory 14, 263, 1891
Bu_1891c	Ma j	Burnham, S.W.	1891AN....127..289B
Bu_1891c		AN 127, 289, 1891
Bu_1892	Ma -	Burnham, S.W. (BU 1225 - 1266)	1892AN....130..257B
Bu_1892		AN 130, 257, 1892 (measures also in Bu_1894e)	1894PLicO...2..221B
Bu_1892b	Ma -	Burnham, S.W.	1892AN....130...77B
Bu_1892b		AN 130, 77, 1892
Bu_1893a	Ma -	Burnham, S.W.	1893AN....131..329B
Bu_1893a		AN 131, 329, 1893 (most measures also in Bu_1894)	1894PLicO...2.....B
Bu_1893b	orb -	Burnham, S.W.	1893MNRAS..53..478B
Bu_1893b		MNRAS 53, 478, 1893
Bu_1893c	orb -	Burnham, S.W.	1893MNRAS..54..119B
Bu_1893c		MNRAS 54, 119, 1893
Bu_1893d	orb -	Burnham, S.W.	1893AstAp..12..494B
Bu_1893d		AstAp 12, 494, 1893
Bu_1893e	orb -	Burnham, S.W.	1893AstAp..12..585B
Bu_1893e		AstAp 12, 585, 1893
Bu_1893f	Ma -	Burnham, S.W. (BU 1267 - 1274)	1893MNRAS..53..273B
Bu_1893f		MNRAS 53, 273, 1893 (most measures also in Bu_1893a)	1893AN....131..329B
Bu_1893g	orb -	Burnham, S.W.	1893MNRAS..53..482B
Bu_1893g		MNRAS 53, 482, 1893
Bu_1894	Ma j	Burnham, S.W.	1894PLicO...2....3B
Bu_1894		Pub. Lick Obs. 2, 3, 1894 (includes most data from Bu_1893a)	1893AN....131..329B
Bu_1894a	Ma j	Burnham, S.W. (BU 1026 - 1038)	1894PLicO...2..185B
Bu_1894a		Pub. Lick Obs. 2, 185, 1894
Bu_1894b	Ma j	Burnham, S.W. (BU 1039 - 1092)	1894PLicO...2..188B
Bu_1894b		Pub. Lick Obs. 2, 188, 1894
Bu_1894c	Ma -	Burnham, S.W. (BU 1093 - 1154)	1894PLicO...2..197B
Bu_1894c		Pub. Lick Obs. 2, 197, 1894
Bu_1894d	Ma -	Burnham, S.W. (BU 1155 - 1224)	1894PLicO...2..206B
Bu_1894d		Pub. Lick Obs. 2, 206, 1894
Bu_1894e	Ma -	Burnham, S.W. (BU 1225 - 1266)	1894PLicO...2..221B
Bu_1894e		Pub. Lick Obs. 2, 221, 1894
Bu_1894f	Ma -	Burnham, S.W. (BU 1267 - 1274)	1894PLicO...2..229B
Bu_1894f		Pub. Lick Obs. 2, 229, 1894 (all measures also in Bu_1893f)	1893MNRAS..53..273B
Bu_1894g	Ma -	Burnham, S.W.	1894PLicO...2..159B
Bu_1894g		Pub. Lick Obs. 2, 159, 1894
Bu_1898	orb -	Burnham, S.W.	1898MNRAS..59...59B
Bu_1898		MNRAS 58, 59, 1898
Bu_1900	Ma -	Burnham, S.W.	1900PYerO...1....1B
Bu_1900		Pub. Yerkes Obs. 1, 1, 1900
Bu_1902A	Ma j	Burnham, S.W.	1902AN....158..241E
Bu_1902A		cited by Espin (AN 158, 241, 1902)
Bu_1903	Ma -	Burnham, S.W.	1903PYerO...2....1B
Bu_1903		Pub. Yerkes Obs. 2, 1, 1903
Bu_1906	Ma j	Burnham, S.W.	1906QB821.B972.....
Bu_1906	+M	Burnham Double Star Cat., 1906
Bu_1906B	Ma -	Burnham, S.W.	1906MmRAS..56....1L
Bu_1906B	+orb	cited by Lewis (MemRAS 56, 1, 1906)
Bu_1907	Ma -	Burnham, S.W.	1907AN....176..129B
Bu_1907		AN 176, 129, 1907 (most data in Bu_1913)	1913QB811.B8.......
Bu_1908	Ma -	Burnham, S.W.	1908MNRAS..68..517B
Bu_1908		MNRAS 68, 517, 1908
Bu_1908A	Ma -	Burnham, S.W.	1908MNRAS..68..465B
Bu_1908A		cited by Barnard (MNRAS 68, 465, 1908)
Bu_1909	Ma -	Burnham, S.W.	1909AN....180...65B
Bu_1909		AN 180, 65, 1909 (most data in Bu_1913)	1913QB811.B8.......
Bu_1909b	Ma j	Burnham, S.W.	1909AN....182..133B
Bu_1909b		AN 182, 133, 1909
Bu_1910	Ma -	Burnham, S.W.	...................
Bu_1910		Journal Astronomique 1, no. 11, 81, 1910
Bu_1910b	Ma -	Burnham, S.W.	1910AN....185..145B
Bu_1910b		AN 185, 145, 1910 (most data in Bu_1913)	1913QB811.B8.......
Bu_1911	-	Burnham, S.W.	1911MNRAS..72..156J
Bu_1911		MNRAS 72, 156, 1911
Bu_1911b	Ma j	Burnham, S.W.	1911AN....189..385B
Bu_1911b		AN 189, 385, 1911
Bu_1913	Ma j	Burnham, S.W.	1913QB811.B8.......
Bu_1913	+Pa	Carnegie Inst. Wash. #168, 1913
Bu_1913	+T
Bu_1918	Ma j	Burnham, S.W.	1918AJ.....31..141B
Bu_1918		AJ 31, 141, 1918
Bu_1923A	Ma -	Burnham, S.W.	1923MNRAS..83..154E
Bu_1923A		cited by Espin (MNRAS 83, 154, 1923)
Bu_1927A	Ma -	Burnham, S.W.	1927sdsc.book......
Bu_1927A		cited in SDS (Southern Double Star Cat.), 1927
Bu_1932A	Ma -	Burnham, S.W.	1932QB821.A43......
Bu_1932A		cited in ADS (Aitken Double Star Cat.), 1932
Bu_1963A	Ma -	Burnham, S.W.	1963icvd.book.....J
Bu_1963A		cited in IDS (Lick Index Cat.), 1963
Bu_2002A	Ma -	Burnham, S.W.	2002yCat.1275....0D
Bu_2002A		cited in CCDM
D__1856a	-	Dembowski, H.	1856AN.....42..231D
D__1856a		AN 42, 231, 1856 (no data)
D__1856b	Ma -	Dembowski, H.	1856AN.....43...47D
D__1856b		AN 43, 47, 1856 (all data also in Mis. Micrometriche)
D__1856c	Ma -	Dembowski, H.	1856AN.....43...77D
D__1856c		AN 43, 77, 1856 (some data also in Mis. Micrometriche)
D__1856d	Ma j	Dembowski, H.	1856AN.....44...57D
D__1856d		AN 44, 57, 1856 (some data also in Mis. Micrometriche)
D__1857a	Ma -	Dembowski, H.	1857AN.....46..317D
D__1857a		AN 46, 317, 1857 (some data also in Mis. Micrometriche)
D__1857b	Ma -	Dembowski, H.	1857AN.....47...79D
D__1857b		AN 47, 79, 1857 (some data also in Mis. Micrometriche)
D__1857c	Ma -	Dembowski, H.	1857AN.....47...91D
D__1857c		AN 47, 91, 1857 (some data also in Mis. Micrometriche)
D__1857d	Ma j	Dembowski, H.	1857AN.....47..105D
D__1857d		AN 47, 105, 1857 (some data also in Mis. Micrometriche)
D__1857e	Ma -	Dembowski, H.	1857AN.....47..157D
D__1857e		AN 47, 157, 1857 (some data also in Mis. Micrometriche)
D__1857f	Ma -	Dembowski, H.	1857AN.....47..171D
D__1857f		AN 47, 171, 1857 (all data also in Mis. Micrometriche)
D__1857g	Ma -	Dembowski, H.	1857AN.....47..189D
D__1857g		AN 47, 189, 1857 (some data also in Mis. Micrometriche)
D__1857h	Ma -	Dembowski, H.	1857AN.....47..205D
D__1857h		AN 47, 205, 1857 (some data also in Mis. Micrometriche)
D__1857i	Ma j	Dembowski, H.	1857AN.....47..219D
D__1857i		AN 47, 219, 1857 (some data also in Mis. Micrometriche)
D__1857j	Ma j	Dembowski, H.	1857AN.....47..233D
D__1857j		AN 47, 233, 1857 (some data also in Mis. Micrometriche)
D__1858	Ma j	Dembowski, H.	1858AN.....47..333D
D__1858		AN 47, 333, 1858 (some data also in Mis. Micrometriche)
D__1859a	Ma j	Dembowski, H.	1859AN.....50..129D
D__1859a		AN 50, 129, 1859 (some data also in Mis. Micrometriche)
D__1859b	Ma -	Dembowski, H.	1859AN.....50..131D
D__1859b		AN 50, 131, 1859 (some data also in Mis. Micrometriche)
D__1859c	Ma -	Dembowski, H.	1859AN.....50..189D
D__1859c		AN 50, 189, 1859 (some data also in Mis. Micrometriche)
D__1859d	Ma -	Dembowski, H.	1859AN.....50..251D
D__1859d		AN 50, 251, 1859 (some data also in Mis. Micrometriche)
D__1859e	Ma -	Dembowski, H.	1859AN.....50..279D
D__1859e		AN 50, 279, 1859 (some data also in Mis. Micrometriche)
D__1859f	Ma -	Dembowski, H.	1859AN.....50..299D
D__1859f		AN 50, 299, 1859 (some data also in Mis. Micrometriche)
D__1859g	Ma -	Dembowski, H.	1859AN.....50..317D
D__1859g		AN 50, 317, 1859 (some data also in Mis. Micrometriche)
D__1859h	Ma j	Dembowski, H.	1859AN.....51...55D
D__1859h		AN 51, 55, 1859 (some data also in Mis. Micrometriche)
D__1859i	Ma j	Dembowski, H.	1859AN.....51...79D
D__1859i		AN 51, 79, 1859 (some data also in Mis. Micrometriche)
D__1859j	Ma -	Dembowski, H.	1859AN.....51...95D
D__1859j		AN 51, 95, 1859 (all data also in Mis. Micrometriche)
D__1859k	Ma -	Dembowski, H.	1859AN.....51..111D
D__1859k		AN 51, 111, 1859 (all data also in Mis. Micrometriche)
D__1859l	Ma j	Dembowski, H.	1859AN.....51..139D
D__1859l		AN 51, 139, 1859 (some data also in Mis. Micrometriche)
D__1860	-	Dembowski, H.	1860AN.....53..113D
D__1860		AN 53, 113, 1860 (mean coordinates, no relative astrometry)
D__1864	Ma j	Dembowski, H.	1864AN.....62..129D
D__1864		AN 62, 129, 1864 (some data also in Mis. Micrometriche)
D__1865A	Ma -	Dembowski, H.	1865AN.....84...81E
D__1865A		cited by Engelmann (AN 64, 81, #1518, 1865)
D__1866	Ma -	Dembowski, H.	1866AN.....66..177D
D__1866		AN 66, 177, 1866 (some data also in Mis. Micrometriche)
D__1869	Ma j	Dembowski, H.	1869AN.....73...97D
D__1869		AN 73, 97, 1869 (some data also in Mis. Micrometriche)
D__1870a	Ma -	Dembowski, H.	1870AN.....75..345D
D__1870a		AN 75, 345, 1870 (some data also in Mis. Micrometriche)
D__1870b	Ma -	Dembowski, H.	1870AN.....75..359D
D__1870b		AN 75, 359, 1870 (some data also in Mis. Micrometriche)
D__1870c	Ma -	Dembowski, H.	1870AN.....75..373D
D__1870c		AN 75, 373, 1870 (some data also in Mis. Micrometriche)
D__1870d	Ma j	Dembowski, H.	1870AN.....76...81D
D__1870d		AN 76, 81, 1870 (some data also in Mis. Micrometriche)
D__1870e	Ma -	Dembowski, H.	1870AN.....76..113D
D__1870e		AN 76, 113, 1870 (some data also in Mis. Micrometriche)
D__1870f	Ma j	Dembowski, H.	1870AN.....76..149D
D__1870f		AN 76, 149, 1870 (some data also in Mis. Micrometriche)
D__1870g	Ma j	Dembowski, H.	1870AN.....76..343D
D__1870g		AN 76, 343, 1870 (some data also in Mis. Micrometriche)
D__1870h	Ma -	Dembowski, H.	1870AN.....76..357D
D__1870h		AN 76, 357, 1870 (some data also in Mis. Micrometriche)
D__1870i	Ma j	Dembowski, H.	1870AN.....76..371D
D__1870i		AN 76, 371, 1870 (some data also in Mis. Micrometriche)
D__1870j	Ma j	Dembowski, H.	1870AN.....77...25D
D__1870j		AN 77, 25, 1870 (some data also in Mis. Micrometriche)
D__1870k	Ma -	Dembowski, H.	1870AN.....77...73D
D__1870k		AN 77, 73, 1870 (some data also in Mis. Micrometriche)
D__1871a	Ma j	Dembowski, H.	1871AN.....77...81D
D__1871a		AN 77, 81, 1871 (some data also in Mis. Micrometriche)
D__1871b	Ma j	Dembowski, H.	1871AN.....77..107D
D__1871b		AN 77, 107, 1871 (some data also in Mis. Micrometriche)
D__1871c	Ma -	Dembowski, H.	1871AN.....77..125D
D__1871c		AN 77, 125, 1871 (some data also in Mis. Micrometriche)
D__1872a	Ma -	Dembowski, H.	1872AN.....79..209D
D__1872a		AN 79, 209, 1872 (some data also in Mis. Micrometriche)
D__1872b	Ma -	Dembowski, H.	1872AN.....79..241D
D__1872b		AN 79, 241, 1872 (some data also in Mis. Micrometriche)
D__1873	-	Dembowski, H.	1873AN.....81..247D
D__1873		AN 81, 247, 1873 (no data)
D__1874	Ma j	Dembowski, H.	1874AN.....83..161D
D__1874		AN 83, 161, 1874 (some data also in Mis. Micrometriche)
D__1874B	Ma -	Dembowski, H.	1874MNRAS..35...28B
D__1874B		cited by Burnham (MNRAS 35, 28, 1874)
D__1875	Ma -	Dembowski, H.	1875AN.....86..337D
D__1875		AN 86, 337, 1875
D__1876a	-	Dembowski, H.	1876AN.....87..191D
D__1876a		AN 87, 191, 1876 (no data)
D__1876b	Ma -	Dembowski, H.	1876AN.....87..205D
D__1876b		AN 87, 205, 1876 (some data also in Mis. Micrometriche)
D__1876c	Ma -	Dembowski, H.	1876AN.....87..233D
D__1876c		AN 87, 233, 1876 (some data also in Mis. Micrometriche)
D__1876d	Ma -	Dembowski, H.	1876AN.....87..253D
D__1876d		AN 87, 253, 1876
D__1876e	Ma -	Dembowski, H.	1876AN.....87..257D
D__1876e		AN 87, 257, 1876
D__1876f	Ma j	Dembowski, H.	1876AN.....87..339D
D__1876f		AN 87, 339, 1876
D__1877	Ma -	Dembowski, H.	1877MNRAS..38...78D
D__1877		MNRAS 38, 78, 1877
D__1878a	Ma -	Dembowski, H.	1878AN.....92..121D
D__1878a		AN 92, 121, 1878
D__1878b	Ma -	Dembowski, H.	1878AN.....92..129D
D__1878b		AN 92, 129, 1878
D__1878c	Ma -	Dembowski, H.	1878AN.....92..145D
D__1878c		AN 92, 145, 1878
D__1878d	Ma -	Dembowski, H.	1878AN.....92..161D
D__1878d		AN 92, 161, 1878
D__1878e	Ma -	Dembowski, H.	1878AN.....92..237D
D__1878e		AN 92, 237, 1878 (all data also in Mis. Micrometriche)
D__1878A	Ma -	Dembowski, H.	1878Obs.....2..146G
D__1878A		cited by Gledhill (Obs 2, 146, 1878)
D__1878B	Ma -	Dembowski, H.	1878Obs.....2..183G
D__1878B		cited by Gledhill (Obs 2, 183, 1878)
D__1878C	Ma -	Dembowski, H.	1878Obs.....2..239G
D__1878C		cited by Gledhill (Obs 2, 239, 1878)
D__1878D	Ma -	Dembowski, H.	1878Obs.....2..269G
D__1878D		cited by Gledhill (Obs 2, 269, 1878)
D__1879	Ma -	Dembowski, H.	.
D__1879		Lincei Acad. Ser 3, 16,17, 1879?
D__1879B	Ma -	Dembowski, H.	1879Obs.....2..380G
D__1879B		cited by Gledhill (Obs 2, 380, 1879)
D__1879C	Ma -	Dembowski, H.	1879Obs.....3...20G
D__1879C		cited by Gledhill (Obs 3, 20, 1879)
D__1879D	Ma -	Dembowski, H.	1879Obs.....3..114G
D__1879D		cited by Gledhill (Obs 3, 114, 1879)
D__1879E	Ma -	Dembowski, H.	1879Obs.....3..169G
D__1879E		cited by Gledhill (Obs 3, 169, 1879)
D__1879F	Ma -	Dembowski, H.	1879Obs.....3..200G
D__1879F		cited by Gledhill (Obs 3, 200, 1879)
D__1879G	-	Dembowski, H.	1879Obs.....3..245G
D__1879G		cited by Gledhill (Obs 3, 245, 1879)
D__1879H	Ma -	Dembowski, H.	1879Obs.....2..344G
D__1879H		cited by Gledhill (Obs 2, 344, 1879)
D__1880A	Ma -	Dembowski, H.	1880Obs.....3..447G
D__1880A		cited by Gledhill (Obs 3, 447, 1880)
D__1880B	Ma -	Dembowski, H.	1880Obs.....3..569G
D__1880B		cited by Gledhill (Obs 3, 569, 1880)
D__1880C	Ma -	Dembowski, H.	1880Obs.....3..275G
D__1880C		cited by Gledhill (Obs 3, 275, 1880)
D__1880D	Ma -	Dembowski, H.	1880Obs.....3..352G
D__1880D		cited by Gledhill (Obs 3, 352, 1880)
D__1883	Ma -	Dembowski, H.	...................
D__1883		Misure micrometriche di Stelle Doppie e multiple...
D__1883		(Rome, Coi tipi del Salviucci), vol. I, 1883
D__1884	Ma -	Dembowski, H.	...................
D__1884		Misure micrometriche di Stelle Doppie e multiple...
D__1884		(Rome, Coi tipi del Salviucci), vol. II, 1884
D__1884A	Ma -	Dembowski, H.	1884AReg...22..216S
D__1884A		cited by Sadler (Astr. Register 22, 216, 1884)
D__1906A	Ma -	Dembowski, H.	1906MmRAS..56....1L
D__1906A		cited by Lewis (MemRAS 56, 1, 1906)
D__1906B	Ma -	Dembowski, H.	1906QB821.B972.....
D__1906B		cited in BDS (Burnham Double Star Cat.), 1906
D__1932A	-	Dembowski, H.	1932QB821.A43......
D__1932A		cited in ADS (Aitken Double Star Cat.), 1932
MzA2007	Hp j	Maiz-Apellaniz, J., Walborn, N.R., Morrell, N.I., Niemela, V.S., & Nelan, E.P.	2007ApJ...660.1480M
MzA2007	+Ha	ApJ 660, 1480, 2007
MzA2010	Cl j	Maiz-Apellaniz, J.	2010A&A...518A...1M
MzA2010	+Ha	A&A 518, A1, 2010
MzA2015	Cl -	Maiz-Apellaniz, J., Negueruela, I., Barba, R.H., Walborn, N.R., Pellerin, A.,	2015A&A...579A.108M
MzA2015	+E2	Simon-Diaz, S., Sota, A., Marco, A., Alonso-Santiago, J., Sanchez-Bermudez, J.,
MzA2015		Gamen, R.C., & Lorenzo, J.
MzA2015		A&A 579, A108, 2015
MzA2016	-	Maiz-Apellaniz, J., Sota, A., Arias, J.I., Barba, R.H., Walborn, N.R., Simon-Diaz,	2016ApJS..224....4M
MzA2016		S., Negueruela, I., Marco, A., Leao, J.R., Herrero, A., Gamen, R.C. & Alfaro, E.J.
MzA2016		ApJS 224, 4, 2016
MzA2016		No measures, just spectral types added to WDS summary line
MzA2018	not -	Maiz-Apellaniz, J., Barba, R.H., Simon-Diaz, S., Sota, A., Trigueros Paez, E.,	2018A&A...615A.161M
MzA2018		Caballero, J.A. & Alfaro, E.J.
MzA2018		A&A 615, 161, 2018
MzA2018		No measures, just spectral types added to WDS summary line and notes file.
MzA2019a	S+ -	Maiz Apellaniz, J., Trigueros Paez, E., Negueruela, I., Barba, R.H., Simon-Diaz,	2019A&A...626A..20M
MzA2019a	+not	S., Lorenzo, J., Sota, A., Gamen, R.C., Farina, C., Salas, J., Caballero, J.A.,
MzA2019a		Morrell, N.I., Pellerin, A., Alfaro, E.J., Herrero, A., Arias, J.I. & Marco, A.
MzA2019a		A&A 626, 20, 2019
MzA2019a		T corrected in MzA2020a. P code added to measure.
MzA2019b	orb+-	Maiz Apellaniz, J.	2019A&A...630A.119M
MzA2019b	+not	A&A 630, 119, 2019
MzA2020a	S+ -	Maiz Apellaniz, J., Trigueros Paez, E., Negueruela, I., Barba, R.H., Simon-Diaz,	2020A&A...639C...1M
MzA2020a	+not	S., Lorenzo, J., Sota, A., Gamen, R.C., Farina, C., Salas, J., Caballero, J.A.,
MzA2020a		Morrell, N.I., Pellerin, A., Alfaro, E.J., Herrero, A., Arias, J.I. & Marco, A.
MzA2020a		A&A 639, C1, 2020
MzA2021	S+ -	Maiz Apellaniz, J., Barba, R.H., Farina, C., Sota, A., Pantaleoni Gonzalez, M.,	2021A&A...646A..11M
MzA2021	+not	Holgado, G., Negueruela, I. & Simon-Diaz, S.
MzA2021		A&A 646, A11, 2021

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
02512+6023	BU 1316	BC	2007	2	360	10.0	9.40	11.70			025114.40+602310.0
02512+6023	BU 1316	BC	2013	3	0	9.8	9.35	11.40		N	025114.45+602309.9

If you need more information about this double, apply for a data request form to the WDS.

No records found.


No records found.

Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation.

Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

FoV: 30" 1' 5' 15' 30' 1° 2° 4° 5° 8° Limit: 2 3 4 5 10 15 20 25 30 50 100 Primaries only
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(') Show 02512+6023 BU 1316 AB 299 0.3 Show 02512+6023 D 9001 AB,C 21 10.8 Show 02512+6023 D 9001 AB,D 11 20.2 Show 02512+6023 ABH 15 AB,E 324 26.9 Show 02512+6023 ABH 15 AB,F 34 36.7 Show 02512+6023 ABH 15 AB,G 133 24.2 Show 02512+6023 ABH 15 AB,H 168 30.5 Show 02512+6023 ABH 15 AB,I 183 40.6 Show 02512+6023 ABH 15 AB,J 220 71.7 Show 02512+6023 ABH 15 AB,K 134 63.7 Show 02512+6023 ABH 15 AB,L 138 85.0 Show 02512+6023 ABH 15 AB,M 67 90.3 Show 02512+6023 ABH 15 AB,N 157 71.4 Show 02512+6023 MZA 12 AO 299 5.1 Show 02512+6023 BU 1316 BC 9.8 Show 02511+6025 STI 398 FH 106 14.5 2 Show 02511+6025 STI 398 EF 91 8.7 2 Show 02511+6025 STF 306 AB 93 2.2 3 Show 02511+6025 STF 306 AC 159 27.4 3 Show 02511+6025 STF 306 AD 76 16.7 3 Show 02511+6025 STF 306 AE 113 19.0 3 Show 02511+6025 STF 306 AG 159 126.2 3 Show 02511+6025 TRN 13 AI 144 4.7 3 Show 02511+6025 STF 306 AF 107 27.0 3 Show 02511+6025 MZA 11 AJ 96 8.9 3 Show 02511+6025 MZA 11 AK 314 13.7 3 Show 02511+6025 MZA 11 AL 224 13.5 3 Show 02511+6025 SS 4 AM 295 13.1 3 Show 02511+6025 SS 4 AN 261 15.1 3 Show 02511+6025 SS 4 AO 167 17.8 3 Show 02511+6025 SS 4 AP 185 19.3 3 Show 02511+6025 SS 4 AQ 233 24.4 3 Show 02511+6025 SS 4 AR 6 38.2 3 Show 02511+6025 SS 4 AS 209 42.1 3 Show 02511+6025 SS 4 AT 107 41.5 3 Show 02511+6025 SS 4 AU 57 41.4 3 Show 02511+6025 CIA 36 Aa,Ab 219 0.0 3 Show 02516+6033 ABH 16 BF 255 36.3 11 Show 02516+6033 BU 1374 BC 350 140.3 11 Show 02516+6033 ABH 16 BE 77 46.0 11 Show 02516+6033 ABH 16 BG 163 59.4 11 Show 02516+6033 BU 1374 BH 271 9.4 11 Show 02516+6033 BU 1374 AB 196 21.1 11 Show 02516+6033 BU 1374 AC 345 124.2 11 Show 02516+6033 BU 1374 AD 351 125.6 11 Show 02516+6033 BU 1374 CD 71 12.2 13 Show 02530+6028 MLR 107 Ba,Bb 313 3.4 14 Show 02530+6028 BU 1375 AB 179 16.9 14 Show 02530+6028 BU 1375 AC 24 75.9 14 Show 02513+6008 TDS2373 290 0.5 16 Show 02512+6047 ES 1813 BC 356 3.9 24

A

B

C

D

E

F

G

H

I

J

K

L

M

N

B

pa=0.0° sep=0.00"

C

pa=10.7° sep=10.29"

pa=10.7° sep=10.29"

D

pa=5.4° sep=19.92"

pa=5.4° sep=19.92"

pa=359.8° sep=9.72"

E

pa=340.5° sep=23.17"

pa=340.5° sep=23.17"

pa=320.5° sep=15.19"

pa=281.7° sep=9.83"

F

pa=18.3° sep=32.14"

pa=18.3° sep=32.14"

pa=21.9° sep=21.98"

pa=37.6° sep=13.47"

pa=64.1° sep=19.84"

G

pa=152.0° sep=18.70"

pa=152.0° sep=18.70"

pa=165.5° sep=27.49"

pa=169.2° sep=36.99"

pa=156.7° sep=41.75"

pa=181.6° sep=47.03"

H

pa=173.7° sep=30.00"

pa=173.7° sep=30.00"

pa=178.1° sep=39.96"

pa=178.4° sep=49.68"

pa=168.0° sep=52.82"

pa=186.5° sep=60.72"

pa=202.5° sep=14.41"

I

pa=181.3° sep=40.53"

pa=181.3° sep=40.53"

pa=183.2° sep=50.71"

pa=182.6° sep=60.42"

pa=173.7° sep=62.73"

pa=188.8° sep=71.87"

pa=202.0° sep=25.89"

pa=201.3° sep=11.48"

J

pa=202.5° sep=59.47"

pa=202.5° sep=59.47"

pa=200.8° sep=69.57"

pa=198.2° sep=78.72"

pa=191.1° sep=78.22"

pa=201.0° sep=91.54"

pa=219.4° sep=49.72"

pa=226.1° sep=36.18"

pa=236.6° sep=26.20"

K

pa=152.7° sep=49.62"

pa=152.7° sep=49.62"

pa=159.0° sep=58.08"

pa=161.9° sep=67.26"

pa=155.2° sep=72.65"

pa=170.4° sep=75.68"

pa=153.2° sep=30.93"

pa=126.3° sep=24.15"

pa=98.6° sep=23.92"

pa=76.6° sep=46.79"

L

pa=156.0° sep=69.15"

pa=156.0° sep=69.15"

pa=160.3° sep=77.83"

pa=162.5° sep=87.06"

pa=157.1° sep=92.27"

pa=169.1° sep=95.40"

pa=157.5° sep=50.52"

pa=143.3° sep=41.59"

pa=128.0° sep=36.83"

pa=99.2° sep=51.58"

pa=164.2° sep=19.81"

M

pa=49.9° sep=53.83"

pa=49.9° sep=53.83"

pa=58.0° sep=46.32"

pa=69.3° sep=42.01"

pa=75.3° sep=50.58"

pa=82.3° sep=31.35"

pa=32.3° sep=60.58"

pa=30.4° sep=74.82"

pa=29.2° sep=86.18"

pa=35.5° sep=110.10"

pa=13.2° sep=80.93"

pa=7.6° sep=98.73"

N

pa=168.2° sep=67.18"

pa=168.2° sep=67.18"

pa=171.1° sep=76.78"

pa=172.1° sep=86.41"

pa=166.2° sep=90.19"

pa=177.8° sep=96.33"

pa=174.2° sep=49.49"

pa=163.7° sep=37.43"

pa=149.8° sep=29.20"

pa=106.5° sep=38.15"

pa=202.5° sep=23.41"

pa=259.8° sep=14.56"

pa=195.2° sep=104.10"

O

pa=318.7° sep=3.34"

pa=318.7° sep=3.34"

pa=208.4° sep=8.64"

pa=193.2° sep=17.79"

pa=164.0° sep=20.10"

pa=203.7° sep=30.58"

pa=330.0° sep=21.96"

pa=350.4° sep=32.80"

pa=358.3° sep=43.05"

pa=19.7° sep=61.02"

pa=331.9° sep=52.88"

pa=335.2° sep=72.35"

pa=233.4° sep=54.00"

pa=346.8° sep=70.11"

Coord arcsec 2000	025114.45+602309.9		Mag	8.82		Spectral class	O8V (blue)		PmRA	1.00
PmDE	6.0		HIP	13308		Tycho2	4047-02680-1		HD	17520
BD	BD+59 553

Tycho2	4047-02680-1		Pflag			RAmdeg	42.81014198		DEmdeg	60.38610368
PmRA	-0.4		PmDE	2.3		E RAmdeg	6		E DEmdeg	7
E pmRA	1.5		E pmDE	1.8		EpRAm	1991.52		EpDEm	1991.38
Num	8		Q RAmdeg	0.3		Q DEmdeg	0.7		Q pmRA	0.3
Q pmDE	0.7		BTmag	8.632		E BTmag	0.017		VTmag	8.373
E VTmag	0.013		Prox	999		TYC	T		HIP	13308
CCDM	GH		RAdeg	42.81014361		DEdeg	60.38609806		EpRA 1990	1.73
EpDE 1990	1.62		E RAdeg	5.9		E DEdeg	6.7		Posflg	P
Corr	0.2

Catalog	H		HIP	13308		Proxy	H		RAhms	02 51 14.45
DEdms	+60 23 09.9		Vmag	8.23		VarFlag			R Vmag	H
RAdeg	42.8102		DEdeg	60.3861		AstroRef	G		Plx	0.42
CCDM	02512+6024		N CCDM	I		Nsys	2		Ncomp	2
MultFlag	C		Source			Qual	A		M HIP	GH
Theta	299		Rho	0.335		HD	17520		BD	BD+59 553
CD			CP			Dm number	+59 553		VIred	0.36
SpType	O9V		R SpType			Coord arcsec 2000	025114.45+602309.9

HIP	13308		Sn	15		So	3		Nc	2
RArad	0.7471789974		DErad	1.0539359349		Plx	0.49		PmRA	8.65
PmDE	-8.33		E RArad	1.79		E DErad	1.21		E Plx	2.13
E pmRA	2.54		E pmDE	2.22		Hpmag	8.2988		E Hpmag	0.0018
SHp	0.02		VA	0		BV	0.257		E BV	0.019
VI	0.29

Coord arcsec 2000	025114.45+602309.9		Coord calc	025114.45+602309.9		Mag	9.35		Spectral class	O8V (blue)
PmRA	1.00		PmDE	6.0		Calc delta mag	0.53

Coord arcsec 2000	025114.71+602320.0		Mag	11.4		PmRA	-4.00		PmDE	-6.0
Calc delta mag	2.58		Calc coord	yes

Coord arcsec 2000	025114.70+602329.7		Mag	11.5		Spectral class	O9:V (blue)		PmRA	-3.00
PmDE	2.0		Calc delta mag	2.68		Calc coord	yes

Coord arcsec 2000	025113.40+602331.7		Mag	13.6		Spectral class	O9:V (blue)		PmRA	-3.00
PmDE	-1.0		Calc delta mag	4.78		Calc coord	yes

Coord arcsec 2000	025115.81+602340.4		Mag	13.05		Spectral class	O9:V (blue)		PmRA	-2.00
PmDE	1.0		Calc delta mag	4.23		Calc coord	yes

Coord arcsec 2000	025115.63+602253.4		Mag	12.36		Spectral class	O9:V (blue)		PmRA	-6.00
PmDE	0.0		Calc delta mag	3.54		Calc coord	yes

Coord arcsec 2000	025114.89+602240.1		Mag	13.98		Spectral class	O9:V (blue)		PmRA	-2.00
PmDE	-5.0		Calc delta mag	5.16		Calc coord	yes

Coord arcsec 2000	025114.33+602229.4		Mag	13.48		Spectral class	O9:V (blue)		PmRA	-1.00
PmDE	0.0		Calc delta mag	4.66		Calc coord	yes

Coord arcsec 2000	025111.38+602215.0		Mag	13.16		Spectral class	O9:V (blue)		PmRA	2.00
PmDE	-6.0		Calc delta mag	4.34		Calc coord	yes

Coord arcsec 2000	025117.52+602225.8		Mag	13.12		Spectral class	O9:V (blue)		PmRA	-5.00
PmDE	0.0		Calc delta mag	4.3		Calc coord	yes

Coord arcsec 2000	025118.24+602206.7		Mag	12.5		Spectral class	O9:V (blue)		PmRA	-3.00
PmDE	-1.0		Calc delta mag	3.68		Calc coord	yes

Coord arcsec 2000	025120.00+602344.6		Mag	12.64		Spectral class	O9:V (blue)		PmRA	-3.00
PmDE	0.0		Calc delta mag	3.82		Calc coord	yes

Coord arcsec 2000	025116.31+602204.2		Mag	13.45		PmRA	3.00		PmDE	-2.0
Calc delta mag	4.63		Calc coord	yes

Coord arcsec 2000

025114.15+602312.4

Mag

14.6

Calc delta mag

5.78

Calc coord

yes