03489+2351 HL 27 AC

Coord 2000	03489+2351		Discov num	HL   27		Comp	AC		Coord arcsec 2000	03 48 56.91 +23 51 26.2
Date first	1887		Date last	2015		Obs	5
Pa first	333		Pa last	332		P.A. Now (θ)	332°
Sep first	78.5		Sep last	86.367		Sep. Now (ρ)	86.367"
Mag pri	6.51		Mag sec	15.02		delta mag (ΔM)	8.51		Spectral class	F1V (yellow-white)
Pri motion ra	+047		Sec motion ra	-005
Pri motion dec	-057		Sec motion dec	-007
Notes	N (See Notes)

rPM=0.976 This double is not physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	26 Tau	76225	03 48 57 +23 51 26	OCC 9085 Aa,Ab	2010	0	-1	0.0	6.40	9.30	2.90
Show		76225	03 48 57 +23 51 26	HL 27 AB	2016	6	242	78.7	6.51	14.52	8.01
Show		76225	03 48 57 +23 51 26	HL 27 AC	2015	5	332	86.4	6.51	15.02	8.51		<===
Show			03 48 52 +23 50 48	BAR 9005 Ba,Bb	2015	4	80	1.9	14.50	15.00	0.50

Quintuple system
3 estimated visually detectable stars in this system

Constellation	Taurus		SAO	76225		HIP	17832		Tycho2	1800-02205-1
Gaia DR2	66504755379545728		HD	23822		GC	4582		BD	BD+23 556
Flamsteed	26 Tauri		Flamsteed name	26 Tau		Distance	75.64		Distance ly	246.74

discov_num	notes	refcode
HL 27	Primary is Pleiades star 26 Tau.

refcode	metd	author	reference
Bar1884	Ma -	Barnard, E.E.	1884AN....108..369B
Bar1884	+O	AN 108, 369, 1884
Bar1890	Ma -	Barnard, E.E.	1890AN....126...53B
Bar1890		AN 126, 53, 1890
Bar1891	Ma -	Barnard, E.E.	1891AN....126..277B
Bar1891		AN 126, 277, 1891
Bar1892	Ma -	Barnard, E.E.	1892AN....130...77B
Bar1892		AN 130, 77, 1892
Bar1898a	Ma -	Barnard, E.E.	1898AJ.....19...23B
Bar1898a		AJ 19, 23, 1898
Bar1898b	Ma j	Barnard, E.E.	1898AJ.....19..113B
Bar1898b		AJ 19, 113, 1898
Bar1899	Ma j	Barnard, E.E.	1899AJ.....20...44B
Bar1899		AJ 20, 44, 1899
Bar1899b	Ma j	Barnard, E.E.	1899AN....149..167B
Bar1899b		AN 149, 167, 1899
Bar1900a	Ma -	Barnard, E.E.	1900AJ.....20..166B
Bar1900a		AJ 20, 166, 1900
Bar1900b	Ma j	Barnard, E.E.	1900AJ.....20..170B
Bar1900b		AJ 20, 170, 1900
Bar1900c	Ma j	Barnard, E.E.	1900AJ.....21...16B
Bar1900c		AJ 21, 16, 1900
Bar1900d	Ma j	Barnard, E.E.	1900AJ.....21...64B
Bar1900d		AJ 21, 64, 1900
Bar1900e	Ma -	Barnard, E.E.	1900AN....151..355B
Bar1900e		AN 151, 355, 1900
Bar1900f	Ma j	Barnard, E.E.	1900AJ.....20..167B
Bar1900f		AJ 20, 167, 1900
Bar1900g	Ma j	Barnard, E.E.	1900AJ.....21...12B
Bar1900g		AJ 21, 12, 1900
Bar1901	Ma -	Barnard, E.E.	1901AJ.....22...27B
Bar1901		AJ 22, 27, 1901
Bar1903a	Ma j	Barnard, E.E.	1903AJ.....23..132B
Bar1903a		AJ 23, 132, 1903
Bar1903b	Ma j	Barnard, E.E.	1903AJ.....23..169B
Bar1903b		AJ 23, 169, 1903
Bar1903c	Ma -	Barnard, E.E.	...................
Bar1903c		Pub. Yerkes Obs. 2, 77, 1903
Bar1906a	Ma -	Barnard, E.E.	1906AN....172..379B
Bar1906a		AN 172, 379, 1906
Bar1906b	Ma -	Barnard, E.E.	1906MNRAS..66..104B
Bar1906b		MNRAS 66, 104, 1906
Bar1906c	Ma j	Barnard, E.E.	1906AN....172..383B
Bar1906c		AN 172, 383, 1906
Bar1906d	Ma -	Barnard, E.E.	1906AN....173..113B
Bar1906d		AN 173, 113, 1906
Bar1906B	Ma -	Barnard, E.E.	1906MmRAS..56....1L
Bar1906B		cited by Lewis (MemRAS 56, 1, 1906)
Bar1906C	Ma -	Barnard, E.E.	1906QB821.B972.....
Bar1906C		cited in BDS (Burnham Double Star Cat., 1906)
Bar1908a	Ma -	Barnard, E.E.	1908AN....179...17B
Bar1908a		AN 179, 17, 1908
Bar1908b	Ma -	Barnard, E.E.	1908MNRAS..68..465B
Bar1908b		MNRAS 68, 465, 1908
Bar1909a	Ma -	Barnard, E.E.	1909AN....180..159B
Bar1909a		AN 180, 159, 1909
Bar1909b	Ma j	Barnard, E.E.	1909AN....182...13B
Bar1909b		AN 182, 13, 1909
Bar1910	Ma j	Barnard, E.E.	1910AJ.....26..143B
Bar1910		AJ 26, 143, 1910
Bar1912	Ma j	Barnard, E.E.	1912AJ.....27..107B
Bar1912		AJ 27, 107, 1912
Bar1912b	Ma -	Barnard, E.E.	1912PAllO...2...13B
Bar1912b		Pub. Allegheny Obs. 2, 13, 1912
Bar1912c	Ma j	Barnard, E.E.	1912MNRAS..72..659B
Bar1912c		MNRAS 72, 659, 1912
Bar1912d	Ma j	Barnard, E.E.	1912AJ.....27..111B
Bar1912d		AJ 27, 111, 1912
Bar1913	Ma j	Barnard, E.E.	1913AJ.....27..193B
Bar1913		AJ 27, 193, 1913
Bar1913b	Ma j	Barnard, E.E.	1913MNRAS..73..500B
Bar1913b		MNRAS 73, 500, 1913
Bar1913c	Ma j	Barnard, E.E.	1913AJ.....28...10B
Bar1913c		AJ 28, 10, 1913
Bar1913d	Ma -	Barnard, E.E.	1913MNRAS..73..390B
Bar1913d		MNRAS 73, 390, 1913
Bar1914	Ma -	Barnard, E.E.	1914AJ.....28..141B
Bar1914		AJ 28, 137, 1914 (see p. 141 for measures)
Bar1914b	Ma j	Barnard, E.E.	1914AN....199....1B
Bar1914b		AN 199, 1, 1914
Bar1915	Ma j	Barnard, E.E.	1915AJ.....29...38B
Bar1915		AJ 29, 38, 1915
Bar1915b	Ma j	Barnard, E.E.	1915AJ.....29...39B
Bar1915b		AJ 29, 39, 1915
Bar1915c	Ma j	Barnard, E.E.	1915LAstr..29..382B
Bar1915c		L'Astronomie 29, 382, 1915
Bar1915d	Ma j	Barnard, E.E.	1915MNRAS..76...95B
Bar1915d		MNRAS 76, 95, 1915
Bar1916a	Ma j	Barnard, E.E.	1916MNRAS..76..592B
Bar1916a		MNRAS 76, 592, 1916
Bar1916b	Ma j	Barnard, E.E.	1916AJ.....30...24B
Bar1916b		AJ 30, 24, 1916
Bar1916c	Ma -	Barnard, E.E.	1916AJ.....29...73B
Bar1916c		AJ 29, 73, 1916
Bar1917a	Ma j	Barnard, E.E.	1917AJ.....30..182B
Bar1917a		AJ 30, 182, 1917
Bar1917b	Ma j	Barnard, E.E.	1917AJ.....30Q.214B
Bar1917b		AJ 30, 214, 1917
Bar1918	Ma -	Barnard, E.E.	1918MNRAS..78..475L
Bar1918		MNRAS 78, 475, 1918
Bar1919	Ma j	Barnard, E.E.	1919AJ.....32...56B
Bar1919		AJ 32, 56, 1919
Bar1920	Ma -	Barnard, E.E.	1920AJ.....32..148B
Bar1920		AJ 32, 145, 1920 (see p. 148 for measures)
Bar1920b	Ma j	Barnard, E.E.	1920AJ.....33...69B
Bar1920b		AJ 33, 69, 1920
Bar1920c	Ma j	Barnard, E.E.	1920MNRAS..80..582B
Bar1920c		MNRAS 80, 582, 1920
Bar1921	Ma j	Barnard, E.E.	...................
Bar1921		Astronomische Nachrichten, Jubilee Issue, pg. 3, 1921
Bar1922	Ma -	Barnard, E.E.	1922PAAS....4...77B
Bar1922		PAAS 4, 77, 1922
Bar1932A	Ma -	Barnard, E.E.	1932QB821.A43......
Bar1932A		cited in ADS (Aitken Double Star Cat.), 1932
Hl_1866	Ma j	Hall, A.	1866AN.....66..381H
Hl_1866		AN 66, 381, 1866
Hl_1872	Ma j	Hall, A.	1872AN.....79..247H
Hl_1872		AN 79, 247, 1872 (data also in Hl_1877a)
Hl_1874	Ma -	Hall, A.	1874AN.....84...17H
Hl_1874		AN 84, 17, 1874 (data also in Hl_1877a)
Hl_1875a	Ma j	Hall, A.	.
Hl_1875a		Washington Observations, 1875
Hl_1875b	Ma j	Hall, A.	1875AN.....86..321H
Hl_1875b		AN 86, 321, 1875 (data also in Hl_1877a)
Hl_1876	Ma j	Hall, A.	1876AN.....88..131H
Hl_1876		AN 88, 131, 1876
Hl_1877a	Ma j	Hall, A.	.
Hl_1877a		Washington Observations, Appendix 6, 1877
Hl_1877b	Ma -	Hall, A.	1877MNRAS..38...78H
Hl_1877b		MNRAS 38, 78, 1877
Hl_1877c	Ma j	Hall, A.	1877AN.....90..161H
Hl_1877c		AN 90, 161, 1877
Hl_1878	Ma j	Hall, A.	1878AN.....93...65H
Hl_1878		AN 93, 65, 1878 (data also in Hl_1877a)
Hl_1879	Ma j	Hall, A.	1879AN.....95..329H
Hl_1879		AN 95, 329, 1879 (data also in Hl_1877a)
Hl_1880	Ma j	Hall, A.	1880AN.....97..319H
Hl_1880		AN 97, 319, 1880 (data also in Hl_1888)
Hl_1881	Ma -	Hall, A.	1888Obs.....4..281H
Hl_1881		Observatory 4, 281, 1881 (data also in Hl_1888)
Hl_1881b	Ma j	Hall, A.	1881MNRAS..41..416.
Hl_1881b		MNRAS 41, 416, 1881
Hl_1882	Ma j	Hall, A.	1882MNRAS..42..323H
Hl_1882		MNRAS 42, 323, 1882 (data also in Hl_1888)
Hl_1882b	Ma -	Hall, A.	1882AN....102...91H
Hl_1882b		AN 102, 91, 1882 (data also in Hl_1888)
Hl_1883	Ma j	Hall, A.	1883MNRAS..43Q.330H
Hl_1883		MNRAS 43, 330, 1883
Hl_1884	Ma j	Hall, A.	1884MNRAS..44..360H
Hl_1884		MNRAS 44, 360, 1884 (data also in Hl_1888)
Hl_1884B	Ma -	Hall, A.	1884AReg...22..216S
Hl_1884B		cited by Sadler (Astr. Register 22, 216, 1884)
Hl_1885	Ma j	Hall, A.	1885MNRAS..45..426H
Hl_1885		MNRAS 45, 426, 1885 (data also in Hl_1888)
Hl_1886	Ma j	Hall, A.	1886MNRAS..46..453H
Hl_1886		MNRAS 46, 453, 1886
Hl_1887	Ma j	Hall, A.	1887AJ......7...99H
Hl_1887		AJ 7, 99, 1887 (data also in Hl_1888)
Hl_1889	Ma -	Hall, A.	1889AJ......9...75H
Hl_1889		AJ 9, 75, 1889 (data also in Hl_1888)
Hl_1891	Ma -	Hall, A.	.
Hl_1891		Washington Observations, 1891
Hl_1891b	Ma -	Hall, A.	1891AJ.....11...54H
Hl_1891b		AJ 11, 54, 1891 (data also in Hl_1888)
Hl_1892	orb -	Hall, A.	1892AJ.....12...33H
Hl_1892		AJ 12, 33, 1892
Hl_1892b	Ma -	Hall, A.	1892AJ.....12....4H
Hl_1892b		AJ 12, 4, 1892 (data also in Hl_1888)
Hl_1892c	Ma j	Hall, A.	1892USNOO...6E...1H
Hl_1892c		Washington Observations for 1888, Appendix 1, 1892
Hl_1892c		(covers years 1888-1890)
Hl_1893	Ma -	Hall, A.	1893AJ.....13..119H
Hl_1893		AJ 13, 119, 1893 (data also in Hl_1888)
Hl_1893b	Ma -	Hall, A.	1893AJ.....13..113H
Hl_1893b		AJ 13, 113, 1893 (data also in Hl_1888)
Hl_1894	orb -	Hall, A.	1894AJ.....14...89H
Hl_1894		AJ 14, 89, 1894
Hl_1906A	Ma -	Hall, A.	1906QB821.B972.....
Hl_1906A		cited in BDS (Burnham Double Star Cat.), 1906
Hl_1906B	Ma -	Hall, A.	1906MmRAS..56....1L
Hl_1906B		cited by Lewis (MemRAS 56, 1, 1906)
Hl_9999	Ma j	Hall, A.	...................
Hl_9999		Unpublished, manuscript or reference not found.
OCC1971	O j	Taylor, G.E., O'Leary, B., van Fladern, T.C. Bartholdi, P., Owen, F.,	1971Natur.234..405T
OCC1971		Hubbard, W.B., Smith, B.A., Smith, S.A., Fallon, F.W. Devinney, E.J. & Oliver, J.
OCC1971		Nature 234, 405, 1971 (also summarized in OCC2010)
OCC1972	O j	Hubbard, W.B. & van Flandern, T.C.	1972AJ.....77...65H
OCC1972		AJ 77, 65, 1972
OCC1976	O j	Taylor, G.E., Walker, E.N., Quintanilla, A.R. & Lopez de Coca, M.P.	1976A&A....50..121T
OCC1976		A&A 50, 121, 1976 (also summarized in OCC2010)
OCC1990	O j	Dunham, D.W., Dunham, J.B., Binzel, R.P., Evans, D.S., Freuh, M., Henry, G.W.,	1990AJ.....99.1636D
OCC1990		A'Hearn, M.A., Schnurr, R., Betts, R., Haynes, H., Orcutt, R., Bowell, E., et al.
OCC1990		AJ 99, 1636, 1990 (also summarized in OCC2010)
OCC1993	O j	Sato, I., Soma, M. & Hirose, T.	1993AJ....105.1553S
OCC1993		AJ 105, 1553, 1993 (also summarized in OCC2010)
OCC2001	O -	Vasundhara, R., Jayakumar, K., Velu, C., Appakutty, M., Paranjpye, A.,	2001BASI...29..577V
OCC2001		Kulkarni, H., Nitsure, P., Prabhunne, M. & Shah, K.
OCC2001		Bull. Astr. Soc. India 29, 577, 2001 (also summarized in OCC2010)
OCC2002	O -	Occult. Doubles Cat., D. Dunham, ed.	.
OCC2002		http://www.lunar-occultations.com/iota/iotandx.htm
OCC2008	O j	Ling, A.	2008JRASC.102...15L
OCC2008		JRASC 102, 15, 2008
OCC2009	O u	Herald, D. and Sandy, R.	2009JDSO....5..208H
OCC2009		JDSO 5, 208, 2009
OCC2009b	O j	Lin, C.-L., Zhang, Z.-W., Chen, W.P., King, S.-K., Lin, H.-C., Bianco, F.B.,	2009PASP..121..359L
OCC2009b		Lehner, M.J., Coehlo, N., Wang, J.-H., Mondal, S., Alcock, C., Axelrod, T., et al.
OCC2009b		PASP 121, 359, 2009 (also summarized in OCC2010)
OCC2010	O u	Herald, D., Boyle, R., Dunham, D., Hirose, T., Maley, P., Timerson, B., Farris,	2010JDSO....6...88H
OCC2010		T., Frappa, E., Lecacheux, J., Hayamizu, T., Kozubal, M., Nolthenius, R., et al.
OCC2010		JDSO 6, 88, 2010
OCC2010b	O u	Herald, D., Loader, B. & Parker, S.	2010JDSO....6..150H
OCC2010b		JDSO 6, 150, 2010
OCC2010c	O -	Herald, D., Kashiwagura, M., Loader, B., Messner, S., Sandy, R. & Togashi, H.	2010JDSO....6..152H
OCC2010c		JDSO 6, 152, 2010
OCC2010d	O u	Loader, B., Asada, Y., Breit, D., Bradshaw, J., Gault, D., Herald, D., Iverson,	2010JDSO....6..176L
OCC2010d		E., Ishida, M., Karasaki, H., Kashiwagura, M., Miyashita, K., Messner, S., et al.
OCC2010d		JDSO 6, 176, 2010
OCC2011	O u	George, T., Timerson, B., Coughlin, K. & Fleishman, R.	2011JDSO....7..129G
OCC2011		JDSO 7, 129, 2011
OCC2011b	O u	Loader, B. Bradshaw, J., Breit, D., Gault, D., George, T., Herald, D., Iverson,	2011JDSO....7..159L
OCC2011b		E., Ishida, M., Karasaki, H., Kashiwagura, M., Kenmotsu, K., Lowe, D., et al.
OCC2011b		JDSO 7, 159, 2011
OCC2011c	O u	George, T., Timerson, B., Cooke, B., Degenhardt, S., Dunham, D.W., Messner, S.,	2011JDSO....7..169G
OCC2011c		Suggs, R., Venable, R. & Warren, W.H.
OCC2011c		JDSO 7, 169, 2011
OCC2011d	O -	George, T., Timerson, B., Beard, T., Blank, T., Dantowitz, R., Davis, J.,	2011JDSO....7..175G
OCC2011d		di Cicco, D., Dunham, D.W., Hill, M., Sliski, A. & Sumner, R.
OCC2011d		JDSO 7, 175, 2011
OCC2011e	O j	Bulder, H., Loader, B., Herald, D., Messner, S., Ling, A., Raab, H.,	...................
OCC2011e		Culbertson, B., Black, S., Ishida, M., Ohno, T., & Miyashita, K.
OCC2011e		J. for Occultation Astron., #3, Jul-Sep 2011 (some data also in OCC2008)
OCC2012a	O j	George, T., Timerson, B., Degenhardt, S., Bracken, C., Cadmus, R., Carcich, A.,	2012JDSO....8..306G
OCC2012a		Centala, J., Modic, R., & Slauson, D.
OCC2012a		JDSO 8, 306, 2012
OCC2012b	O u	Loader, B., Asada, Y., Bradshaw, J., Breit, D., Fuertes, J., Gault, D., George,T.,	2012JDSO....8..313L
OCC2012b		Graham, P., Herald, D., Holenstein, B., Iverson, E., Ishida, M., et al.
OCC2012b		JDSO 8, 313, 2012
OCC2013a	O -	George, T., Timerson, B., Brooks, J., Conrad, S., Dunham, J.B., Dunham, D.W.,	2013JDSO....9...88G
OCC2013a		Jones,R., Lipka, T.R., Thomas, W., Warren, W.J., Jr., Wasson, R. & Wisniewski, J.
OCC2013a		JDSO 9, 88, 2013
OCC2013b	O j	Giacchini, B.L., Timerson, B., George, T., Degenhardt, S. & Herald, D.	2013JDSO....9..130G
OCC2013b		JDSO 9, 130, 2013
OCC2013c	O j	Casas, R., Juan, J., Naves, R., Perello, C., Rovira, J., Selva, A. & Schnabel, C.	2013JDSO....9..183C
OCC2013c		JDSO 9, 183, 2013
OCC2013d	O j	Herald, D., Talbot, J., Bradshaw, J., Broughton, J., Hanna, W. & Watson, D.	2013JDSO....9..226H
OCC2013d		JDSO 9, 226, 2013
OCC2013e	O -	Herald, D.	2013JDSO....9..274H
OCC2013e		JDSO 9, 274, 2013
OCC2014a	O -	Loader, B.	2014JDSO...10....2L
OCC2014a		JDSO 10, 2, 2014
OCC2014b	O -	Gault, D.	2014JDSO...10....4G
OCC2014b		JDSO 10, 4, 2014
OCC2014c	O -	Herald, D., Talbot, J., Chad, C., Broughton, J. & Anderson, P.	2014JDSO...10...29H
OCC2014c		JDSO 10, 29, 2014
OCC2014d	O j	Herald, D., Talbot, J. & Kerr, S.	2014JDSO...10..107H
OCC2014d		JDSO 10, 107, 2014
OCC2014e	O u	Loader, B., Bradshaw, J., Breit, D., Edens, E., Forbes, M., Gault, D., George, T.,	2014JDSO...10..150L
OCC2014e		Haymes, T., Herald, D., Holenstein, B., Ito, T., Iverson, E., et al.
OCC2014e		JDSO 10, 150, 2014
OCC2014f	O -	Soma, M., Hayamizu, T., Ishida, M., Owada, M., Ida, M., Aikawa, R., Hashimoto, A.,	2014JDSO...10..240S
OCC2014f		Horaguchi, T., Kitazaki, K., Uchiyama, S., Uehara, S., Yaeza, A., et al.
OCC2014f		JDSO 10, 240, 2014
OCC2016a	O j	Loader, B., Asai, A., Bardecker, J., Bradshaw, J., Breit, D., Buettner, D.,	2016JDSO...12..143L
OCC2016a		Chad, C., Denyer, P., Edens, E., Forbes, M., Gault, D., George, T., et al.
OCC2016a		JDSO 12, 143, 2016
OCC2016b	O -	Gault, D. & Herald, D.	2016JDSO...12..556G
OCC2016b		JDSO 12, 556, 2016
OCC2017a	O j	Loader, B., Anderson, P., Asai, A., Bradshaw, J., Breit, D., Forbes, M.,	2017JDSO...13..585L
OCC2017a		Gault, D., George, T., Haymes, T., Herald, D., Ishida, M., Kerr, S., et al.
OCC2017a		JDSO 13, 585, 2016
OCC2018a	O j	Timerson, B., George, T., Blank, T., Maley, P., Messner, S. & Moore, J.	2018JDSO...14..395T
OCC2018a		JDSO 14, 395, 2018	.
OCC2019a	O j	Timerson, B., George, T., Bean, J., Blank, T., Bardecker, J., Dunham, D., Dunham,	2019JDSO...15..162T
OCC2019a		J., Gimple, B., Maley, P., Anthony, S., Wiesenborn, C., Hunt, T., Sumner, R. &
OCC2019a		Thomas, W.
OCC2019a		JDSO 15, 162, 2019	.
OCC2019b	O j	Hirose, T., Ida, M., Yamamura, H., Uchiyama, S., Hashimoto, A., Aikawa, R.,	2019JDSO...15..268H
OCC2019b		Terakubo, K., Sato, M. & Shima, K.
OCC2019b		JDSO 15, 268, 2019	.
OCC2019c	O j	Loader, B., Asada, Y., Asai, A., Bardecker, J., Bourgeois, J., Bradshaw, J., Chad,	2019JDSO...15..503L
OCC2019c		C., Ellington, C., Gault, D., Giacchini, B., Haymes, T., Herald, D., Ishida, M.,
OCC2019c		Iverson, E., Kerr, S., Manek, J., McKay, G., Messner, S., Pratt, A., Sandy, R.,
OCC2019c		Watanabe, H., Yamamura, H. & Yoshida, H.
OCC2019c		JDSO 15, 503, 2019	.
OCC2019d	O j	Giacchini, B.L., George, T., Spagnotto, J. & Wilberger, A.J.	2019JDSO...15..554G
OCC2019d		JDSO 15, 554, 2019	.
OCC2020a	O -	Perello, C., Frappa, E., Janik, T., Kattentidt, B., Polak, J., Rottenborn, M. &	2020JDSO...16...87P
OCC2020a		Selva, A.
OCC2020a		JDSO 16, 87, 2020
OCC2020b	O	Herald, D.	2020JDSO...16..113H
OCC2020b		JDSO 16, 105, 2020
OCC2020c	O	Bardecker, J. & Messner, S.	2020JDSO...16..405B
OCC2020c		JDSO 16, 405, 2020
OCC2020d	O	Gault, D., Barry, T., Nosworthy, P., Hanna, W., Messner, S., Oesper, D., Dunford,	2020JDSO...16..440G
OCC2020d		R., Trank, R., Preston, S. & Herald, D.
OCC2020d		JDSO 16, 440, 2020
OCC2020e	O	Boutet, M. & Sanchez, J.	2020JDSO...16..483B
OCC2020e		JDSO 16, 483, 2020
OCC2021a	O	Hayamizu, T., Soma, M., Watanabe, Ha., Asai, A., Watanable, Hi. & Nohara, H.	2021JDSO...17..131H
OCC2021a		JDSO 17, 131, 2021
OCC2021b	O	Frappa, E., Zeleny, P., Baruffetti, P., Bendjeddou, A., Bigi, M., Bouazara, O.,	2021JDSO...17..230F
OCC2021b		Gacem, A., Khenifer, H.M., Mokhtari, L., Nosal, P., Rayane, H., Selimi, T.E.M.,
OCC2021b		Sposetti, S. & Aissa, D.B.
OCC2021b		JDSO 17, 230, 2021
OCC2022a	O	Hayamizu, T., Soma, M., Watanabe, Hi., Asai, A., Watanable, Ha., Akira, A.,	2022JDSO...18...61H
OCC2022a		Ida, M., Uchiyama, S., Nagata, T., Yamamura, H., Owada, M. & Yamashita, M.
OCC2022a		JDSO 18, 61, 2022
OCC2022b	O j	Andersson, S.	2022JDSO...18..207A
OCC2022b		JDSO 18, 207, 2022
OCC2022c	O j	Klos, O.	2022JDSO...18..210K
OCC2022c		JDSO 18, 210, 2022
OCC2023a	O j	Bardecker, J.	2023JDSO...19...59B
OCC2023a		JDSO 19, 59, 2023

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
03489+2351	HL 27	AC	1997	2	332	85.1	6.51	15.30		N D	034856.91+235126.2
03489+2351	HL 27	AC	2012	3	332	86.5	6.51	15.30		N D	034856.91+235126.2
03489+2351	HL 27	AC	2015	5	332	86.4	6.51	15.02	F1V	N	034856.91+235126.2

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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 03489+2351 HL 27 AB 242 78.7 Show 03489+2351 HL 27 AC 332 86.4 Show 03489+2351 OCC9085 Aa,Ab -1 0.0 Show 03489+2351 BAR9005 Ba,Bb 80 1.9 2 Show 03492+2353 OCC9086 -1 0.0 4 Show 03491+2347 TRR 16 316 0.1 6 Show 03491+2344 RAO 105 180 0.5 8 Show Atlas 03492+2403 MKT 12 Aa1,2 167 0.0 13 Show Atlas 03492+2403 STF 453 Aa,Ab 40 0.5 13 Show Atlas 03492+2403 HL 29 AB 286 95.1 13 Show Atlas 03492+2403 HL 29 AC 37 49.6 13 Show Atlas 03492+2403 HL 29 AD 61 112.2 13 Show Atlas 03492+2403 HL 29 AE 241 214.2 13 Show Atlas 03492+2403 HL 29 AF 191 153.9 13 Show Atlas 03492+2403 HL 29 AG 125 171.3 13 Show Atlas 03492+2403 HL 29 AH 221 68.9 13 Show 03498+2345 SKF1070 298 999.9 14 Show 03492+2403 DAL 48 DI 130 6.2 14 Show 03497+2343 HL 32 AB 104 96.5 14 Show 03497+2343 HL 32 AC 202 117.1 14 Show 03500+2351 BOV 25 Ca,Cb 255 0.3 14 Show 03500+2351 STT 64 BC 236 6.8 14 Show 03500+2351 STT 64 AB 234 3.3 14 Show 03500+2351 STT 64 AC 235 10.1 14 Show 03500+2351 MCD 4 AD 268 25.1 14 Show 03481+2344 SKF2843 163 7.3 15 Show 03499+2357 MCD 3 183 9.0 15 Show 03498+2342 ITO 11 82 9.9 16 Show Pleione 03492+2408 CHR 125 Aa,Ab 37 0.2 18 Show Pleione 03492+2408 HL 28 AB 226 168.1 18 Show Pleione 03492+2408 HL 28 AC 274 223.1 18 Show Pleione 03492+2408 HL 28 AD 66 143.7 18 Show Pleione 03492+2408 HL 28 AE 77 96.4 18 Show Pleione 03492+2408 RBR 4 AF 221 4.7 18 Show 03502+2353 MCD 5 108 9.5 18 Show 03492+2333 BOV 23 278 0.7 19 Show 03502+2400 RAO 109 131 0.6 20 Show 03479+2407 BU 538 AB 129 1.9 20 Show 03479+2407 BU 538 AC 141 52.5 20 Show 03503+2357 LDS6121 54 21.0 20 Show 03486+2411 BU 1105 41 0.2 21 Show 03481+2409 COU 80 80 0.5 21 Show 03474+2355 STF 450 AB 263 5.7 22 Show 03474+2355 HL 21 AC 178 55.1 22 Show 03473+2348 HL 18 277 29.5 23 Show 03476+2337 HL 24 211 48.1 24 Show 03473+2344 HL 19 AB 227 66.4 25 Show 03473+2344 HL 19 AC 253 147.6 25 Show 03473+2344 HL 19 AD 244 131.0 25 Show 03473+2344 MCD 2 AE 42 8.0 25 Show 03488+2416 BOV 21 169 0.2 25

	A	Ab	B	Bb
Ab	pa=0.0° sep=0.00"
B	pa=240.8° sep=77.60"	pa=240.8° sep=77.60"
Bb	pa=240.4° sep=75.96"	pa=240.4° sep=75.96"	pa=79.4° sep=1.74"
C	pa=334.1° sep=84.79"	pa=334.1° sep=84.79"	pa=15.1° sep=118.11"	pa=14.3° sep=117.37"

Coord arcsec 2000	034856.91+235126.2		Mag	6.51		Spectral class	F1V (yellow-white)		PmRA	47.00
PmDE	-57.0		SAO	76225		HIP	17832		Tycho2	1800-02205-1
HD	23822		GC	4582		BD	BD+23 556		Flamsteed	26 Tauri
Flamsteed name	26 Tau

Tycho2	1800-02205-1		Pflag			RAmdeg	57.23725260		DEmdeg	23.85712737
PmRA	47.7		PmDE	-58.8		E RAmdeg	4		E DEmdeg	5
E pmRA	0.9		E pmDE	0.8		EpRAm	1991.31		EpDEm	1990.91
Num	20		Q RAmdeg	0.8		Q DEmdeg	0.6		Q pmRA	0.7
Q pmDE	0.8		BTmag	6.906		E BTmag	0.015		VTmag	6.509
E VTmag	0.010		Prox	999		TYC	T		HIP	17832
CCDM			RAdeg	57.23713306		DEdeg	23.85726500		EpRA 1990	1.73
EpDE 1990	1.56		E RAdeg	3.9		E DEdeg	4.5		Posflg
Corr	-0.1

SAO	76225		DelFlag			RA1950			PmRA1950	0.0039
DE1950			PmDE1950	-0.051		Vmag	6.6		SpType	F0
Double code			Source	70		CatNum	4582		DM	BD+23 556
DMcomp			BDsup			HD	23822		M HD	0
GC	4582		RA1950rad	0.98599322		DE1950rad	0.41374524		PmRA2000	0.0038
PmDE2000	-0.054

Catalog	H		HIP	17832		Proxy			RAhms	03 48 56.91
DEdms	+23 51 26.2		Vmag	6.47		VarFlag			R Vmag	G
RAdeg	57.2371		DEdeg	23.8573		AstroRef			Plx	13.44
CCDM			N CCDM			Nsys			Ncomp	1
MultFlag			Source			Qual			M HIP
Theta			Rho			HD	23822		BD	BD+23 556
CD			CP			Dm number	+23 556		VIred	0.48
SpType	F0		R SpType			Coord arcsec 2000	034856.91+235126.2

HIP	17832		Sn	5		So	0		Nc	1
RArad	0.9989763769		DErad	0.416387953		Plx	13.22		PmRA	46.63
PmDE	-56.75		E RArad	0.46		E DErad	0.28		E Plx	0.52
E pmRA	0.53		E pmDE	0.44		Hpmag	6.5595		E Hpmag	0.0008
SHp	0.006		VA	0		BV	0.377		E BV	0.009
VI	0.44

Coord arcsec 2000

034856.91+235126.2

Mag

9.3

Calc delta mag

2.9

Calc coord

yes

Coord arcsec 2000	034851.97+235048.4		Coord calc	034852.28+235049.1		Mag	14.5		Mag composta	14.52
PmRA	-6.00		PmDE	-12.0		Calc delta mag	8.1

Coord arcsec 2000

034852.09+235048.7

Mag

15

Calc delta mag

8.6

Calc coord

yes

Coord arcsec 2000	034854.21+235242.5		Mag	15.02		PmRA	-5.00		PmDE	-7.0
Calc delta mag	8.62		Calc coord	yes