02055+7607 BU 785 AB (49 Cas)

02^h 05^m 31.58^s +76° 06' 54.4" P.A. 247.00 sep 5.7 mag 5.32,12.30 Sp G8III dist. 122.7 pc (400.25 l.y.)

Coord 2000	02055+7607	Discov num	BU 785	Comp	AB	Coord arcsec 2000	02 05 31.58 +76 06 54.4
Date first	1881	Date last	2015	Obs	8
Pa first	246	Pa last	246.8	P.A. Now (θ)	246.8°
Sep first	5.2	Sep last	5.744	Sep. Now (ρ)	5.744"
Mag pri	5.32	Mag sec	12.30	delta mag (ΔM)	6.98	Spectral class	G8III (yellow)
Pri motion ra	-009	Sec motion ra
Pri motion dec	-020	Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

02055+7607 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	49 Cas	4565	02 05 32 +76 06 54	BU 785 AB	2015	8	247	5.7	5.32	12.30	6.98		<===
Show		4565	02 05 32 +76 06 54	BU 785 AC	2011	5	130	30.5	5.32	13.50	8.18

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	49 Cas	Constellation	Cassiopeia	SAO	4565	HIP	9763
Tycho2	4495-01881-1	Gaia DR2	559491100295682048	HD	12339	HR	592
GC	2475	ADS	1625	BD	BD+75 86	Flamsteed	49 Cassiopeiae
Flamsteed name	49 Cas	Distance	122.7	Distance ly	400.25

WDS 02055+7607 BU 785 AB (49 Cas) : NOTES

discov_num	notes	refcode
BU 785	49 Cas.

REFERENCES

refcode	metd	author	reference
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

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
02055+7607	BU 785	AB	1911	7	244	5.4	5.30	12.30	G8III	N	020531.58+760654.4
02055+7607	BU 785	AB	2015	8	247	5.7	5.32	12.30	G8III	N	020531.58+760654.4

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

WDS 02055+7607 BU 785 AB (49 Cas) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 02055+7607 BU 785 AB (49 Cas) : MEASURES

No records found.

WDS 02055+7607 (49 Cas) : VIRTUAL EYEPIECE

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

WDS 02055+7607 (49 Cas) : ALADIN DSS IMAGE @ 02^h 05^m 31.58^s +76° 06' 54.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 02055+7607 BU 785 AB (49 Cas) : NEIGHBORHOODS

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		02055+7607	BU 785	AB	247	5.7
Show		02055+7607	BU 785	AC	130	30.5
Show		02080+7613	LOC 54		325	25.0	11
Show		02092+7615	LOC 55		175	3.2	16
Show		02047+7538	SKF 323		26	33.9	29
Show		02128+7552	HDS 294		167	0.4	31
Show		01554+7613	STF 170		243	3.2	37
Show		02022+7530	STF 185	AB	4	1.1	39
Show		02022+7530	STF 185	AC	169	122.5	39
Show		02025+7650	LOC 53		6	11.7	45
Show		01545+7630	LOC 69		68	8.6	46
Show		01555+7637	LDS1545		206	3.0	47
Show		01545+7637	LDS1544		61	23.2	49
Show		01543+7635	KPP3468		69	24.9	49
Show		02108+7654	LOC 52		301	2.9	51
Show		02217+7623	STF 233		273	2.0	60
Show		02051+7717	SHJ 22	AB	211	97.2	70
Show		02051+7717	LSC 19	Aa,Ab	296	0.1	70
Show		01540+7513	HJ 2083		81	10.2	71
Show		02055+7453	LDS5364		109	12.0	74
Show		01487+7528	HJ 2075	AB	231	30.7	74
Show		01487+7528	HJ 2075	AC	241	38.5	74
Show		01542+7713	BVD 293		25	19.8	77
Show		01470+7653	LOC 68		241	1.5	80
Show		01471+7654	LDS1537		192	67.6	81
Show		01481+7506	MLR 662		43	0.5	89
Show		01500+7456	BAG 16	AB	118	0.1	92
Show		01500+7456	MLR 297	AC	259	0.2	92
Show		01500+7456	BAG 16	BC	175	0.2	92
Show		01596+7737	LOC 73		174	1.5	93
Show		01456+7721	HJ 2065		156	21.3	102
Show		01486+7736	LOC 70		347	2.6	106
Show		01493+7737	LDS1541		347	2.6	106
Show		02209+7744	LOC 33		239	27.6	111
Show		02230+7743	LOC 131	BC	141	14.2	114
Show		02230+7743	LOC 131	AB	277	2.1	114
Show		02230+7743	LOC 131	AC	148	12.8	114
Show		01538+7754	LOC 74		79	21.8	115
Show		01512+7751	MLR 374		150	2.4	116
Show		01474+7745	LDS1536	AB	152	1.9	117
Show		01474+7745	WIS 44	AC	65	999.9	117
Show		02001+7806	LOC 56		109	2.2	121
Show		01497+7802	HJ 2077	BC	202	11.1	127
Show		01497+7802	HJ 2077	AB	107	15.2	127
Show		01497+7802	HJ 2077	AC	145	18.1	127
Show		02030+7814	SKF2755		272	29.0	128
Show		02011+7358	STF 184		14	17.0	131
Show		01468+7412	TDS1999		13	2.2	136
Show		02069+7351	CRB 159		165	54.3	136
Show		02032+7351	STF 191		196	5.3	137
Show		02236+7406	STF 241		285	20.0	140

WDS 02055+7607 : COMPONENTS

	A	B
B	pa=209.2° sep=2.59"
C	pa=163.9° sep=20.30"	pa=158.2° sep=18.57"

02055+7607 A

Name	49 Cas	Coord arcsec 2000	020531.58+760654.4	Mag	5.32	Spectral class	G8III (yellow)
PmRA	-9.00	PmDE	-20.0	SAO	4565	HIP	9763
Tycho2	4495-01881-1	HD	12339	HR	592	GC	2475
BD	BD+75 86	Flamsteed	49 Cassiopeiae	Flamsteed name	49 Cas

Tycho2

Tycho2	4495-01881-1	Pflag		RAmdeg	31.38146671	DEmdeg	76.11505890
PmRA	-10.5	PmDE	-21.5	E RAmdeg	3	E DEmdeg	3
E pmRA	1.4	E pmDE	1.4	EpRAm	1991.61	EpDEm	1991.68
Num	8	Q RAmdeg	0.7	Q DEmdeg	1.3	Q pmRA	0.6
Q pmDE	1.2	BTmag	6.418	E BTmag	0.014	VTmag	5.322
E VTmag	0.009	Prox	999	TYC	T	HIP	9763
CCDM		RAdeg	31.38156778	DEdeg	76.11510833	EpRA 1990	1.67
EpDE 1990	1.74	E RAdeg	3.4	E DEdeg	3.3	Posflg
Corr	0.2

SAO

SAO	4565	DelFlag		RA1950		PmRA1950	-0.0052
DE1950		PmDE1950	-0.015	Vmag	5.3	SpType	G5
Double code		Source	70	CatNum	2475	DM	BD+75 86
DMcomp		BDsup		HD	12339	M HD	0
GC	2475	RA1950rad	0.52655901	DE1950rad	1.32429123	PmRA2000	-0.0061
PmDE2000	-0.021

Hipparcos

Catalog	H	HIP	9763	Proxy		RAhms	02 05 31.58
DEdms	+76 06 54.4	Vmag	5.22	VarFlag		R Vmag	H
RAdeg	31.3816	DEdeg	76.1151	AstroRef		Plx	7.65
CCDM	02056+7607	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	12339	BD	BD+75 86
CD		CP		Dm number	+75 86	VIred	0.94
SpType	G8III	R SpType		Coord arcsec 2000	020531.58+760654.4

Hipparcos 2

HIP	9763	Sn	5	So	0	Nc	1
RArad	0.5477117959	DErad	1.3284592824	Plx	8.15	PmRA	-11.97
PmDE	-20.63	E RArad	0.19	E DErad	0.2	E Plx	0.25
E pmRA	0.25	E pmDE	0.23	Hpmag	5.3823	E Hpmag	0.0006
SHp	0.007	VA	0	BV	0.954	E BV	0.003
VI	0.94

02055+7607 B

Coord arcsec 2000

020531.23+760652.1

Mag

12.3

Calc delta mag

6.98

Calc coord

yes

02055+7607 C

Coord arcsec 2000	020533.14+760634.9		Mag	13.5		PmRA	5.00		PmDE	-9.0
Calc delta mag	8.18		Calc coord	yes