21017+2938 COU 1180 AB (HD 200289)

Coord 2000	21017+2938		Discov num	COU1180		Comp	AB		Coord arcsec 2000	21 01 43.49 +29 37 48.5
Date first	1974		Date last	2005		Obs	7
Pa first	206		Pa last	204.3		P.A. Now (θ)	204.3°
Sep first	3.7		Sep last	3.65		Sep. Now (ρ)	3.65"
Mag pri	7.99		Mag sec	11.21		delta mag (ΔM)	3.22		Spectral class	B8 (blue-white)
Pri motion ra	+003		Sec motion ra	+001
Pri motion dec	-002		Sec motion dec	-005
Notes

rPM=0.707 Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		89380	21 01 43 +29 37 48	RBR 51 Aa,Ab	2005	1	181	0.6	8.00	13.00	5.00
Show	HD 200289	89380	21 01 43 +29 37 48	COU 1180 AB	2005	7	204	3.7	7.99	11.21	3.22		<===

Triple system
2 estimated visually detectable stars in this system

Name	HD 200289		Constellation	Cygnus		SAO	89380		HIP	103775
Tycho2	2184-02142-1		HD	200289		BD	BD+29 4282		Distance	392.16
Distance ly	1279.23

No records found.

refcode	metd	author	reference
Cou1952a	Ma -	Couteau, P.	1952JO.....35..101C
Cou1952a	+Mc	J. Obs. 35, 101, 1952
Cou1952b	Ma -	Couteau, P.	1952JO.....35..181C
Cou1952b		J. Obs. 35, 181, 1952
Cou1953a	Ma -	Couteau, P.	1953JO.....36...37C
Cou1953a		J. Obs. 36, 37, 1953
Cou1953b	-	Couteau, P.	1953JO.....36...44C
Cou1953b		J. Obs. 36, 44, 1953
Cou1953c	Ma -	Couteau, P.	1953JO.....36...46C
Cou1953c		J. Obs. 36, 46, 1953
Cou1953d	Ma -	Couteau, P.	1953JO.....36..131C
Cou1953d		J. Obs. 36, 131, 1953
Cou1953e	Mc -	Couteau, P.	1953JO.....37...37C
Cou1953e		J. Obs. 37, 37, 1953
Cou1955a	Ma -	Couteau, P.	1955JO.....38....1C
Cou1955a		J. Obs. 38, 1, 1955
Cou1955b	-	Couteau, P.	1955JO.....38...27C
Cou1955b		J. Obs. 38, 27, 1955
Cou1955c	Ma -	Couteau, P.	1955JO.....38..238C
Cou1955c	+Mc	J. Obs. 38, 238, 1955
Cou1956	Ma -	Couteau, P.	1956JO.....39..137C
Cou1956	+Mc	J. Obs. 39, 137, 1956
Cou1957a	Ma j	Couteau, P.	1957JO.....40..113C
Cou1957a	+Mc	J. Obs. 40, 113, 1957
Cou1957b	orb -	Couteau, P.	1957JO.....40..126C
Cou1957b		J. Obs. 40, 126, 1957
Cou1958a	M+ -	Couteau, P.	1958JO.....41....1C
Cou1958a	+Pa	J. Obs. 41, 1-14, 1958
Cou1958b	orb -	Couteau, P.	1958JO.....41...15C
Cou1958b		J. Obs. 41, 15-19, 1958
Cou1958c	Ma j	Couteau, P.	1958JO.....41...81C
Cou1958c	+Mc	J. Obs. 41, 81-90, 1958
Cou1958d	orb -	Couteau, P.	1958JO.....41...91C
Cou1958d		J. Obs. 41, 91-96, 1958
Cou1959a	Ma -	Couteau, P.	1959JO.....42...17C
Cou1959a	+Mc	J. Obs. 42, 17, 1959
Cou1959b	orb -	Couteau, P.	1959JO.....42...30C
Cou1959b		J. Obs. 42, 30, 1959
Cou1960a	M+ -	Couteau, P.	1960JO.....43....1C
Cou1960a	+orb	J. Obs. 43, 1, 1960
Cou1960b	orb -	Couteau, P.	.
Cou1960b		Bull. Astron. Paris 23, 127, 1960
Cou1960c	orb -	Couteau, P.	1960JO.....43...13C
Cou1960c		J. Obs. 43, 13, 1960
Cou1961a	Ma -	Couteau, P.	1961JO.....44...41C
Cou1961a	+Mc	J. Obs. 44, 41, 1961
Cou1961b	orb -	Couteau, P.	1961JO.....44...54C
Cou1961b		J. Obs. 44, 54-60, 1961
Cou1961c	orb -	Couteau, P.	1961IAUDS..23....1C
Cou1961c		Inf. Circ. 23, 1, 1961
Cou1962a	Ma j	Couteau, P.	1962JO.....45...43C
Cou1962a	+Mc	J. Obs. 45, 43, 1962
Cou1962b	Ma j	Couteau, P.	1962JO.....45..225C
Cou1962b	+Mb	J. Obs. 45, 225, 1962
Cou1962c	orb -	Couteau, P.	.
Cou1962c		Bull. Astron. Paris 24, 15, 1962
Cou1962d	orb -	Couteau, P.	1962IAUDS..26....1C
Cou1962d		Inf. Circ. 26, 1, 1962
Cou1962e	orb -	Couteau, P.	1962JO.....45...37C
Cou1962e		J. Obs. 45, 37, 1962
Cou1962F	Ma -	Couteau, P.	1962QB821.J64......
Cou1962F		cited by Jonckheere (General Cat. of Double Stars, Marseille, 1962)
Cou1963a	Ma j	Couteau, P.	1963JO.....46..155C
Cou1963a	+Mc	J. Obs. 46, 155, 1963
Cou1963b	orb -	Couteau, P.	1963JO.....46..172C
Cou1963b		J. Obs. 46, 172, 1963
Cou1963c	orb -	Couteau, P.	.
Cou1963c		Bull. Astron. Paris 24, 24, 1963
Cou1964	M+ j	Couteau, P.	1964JO.....47..229C
Cou1964	+Pa	J. Obs. 47, 229, 1964
Cou1965a	orb -	Couteau, P.	1965JO.....48...33C
Cou1965a		J. Obs. 48, 33, 1965
Cou1965b	orb -	Couteau, P.	1965JO.....48...35C
Cou1965b		J. Obs. 48, 35, 1965
Cou1966a	Ma -	Couteau, P.	1966JO.....49..221C
Cou1966a	+Pa	J. Obs. 49, 221, 1966
Cou1966b	M+ j	Couteau, P.	1966JO.....49..341C
Cou1966b	+Pa	J. Obs. 49, 341, 1966
Cou1966c	orb -	Couteau, P.	1966JO.....49..369C
Cou1966c		J. Obs. 49, 369, 1966
Cou1967a	Ma -	Couteau, P.	1967JO.....50...33C
Cou1967a	+Pa	J. Obs. 50, 33-39, 1967
Cou1967b	Ma -	Couteau, P.	1967JO.....50...41C
Cou1967b		J. Obs. 50, 41-57, 1967
Cou1967c	orb -	Couteau, P.	1967IAUDS..42....1C
Cou1967c		Inf. Circ. 42, 1, 1967
Cou1968a	Ma j	Couteau, P.	1968JO.....51...31C
Cou1968a		J. Obs. 51, 31, 1968
Cou1968b	Ma j	Couteau, P.	1968JO.....51..337C
Cou1968b		J. Obs. 51, 337, 1968
Cou1970a	Ma j	Couteau, P.	1970A&AS....1..105C
Cou1970a	+Pa	A&AS 1, 105, 1970
Cou1970b	Ma j	Couteau, P.	1970A&AS....1..419C
Cou1970b	+Pa	A&AS 1, 419, 1970
Cou1970c	Ma j	Couteau, P.	1970A&AS....3...51C
Cou1970c	+Pa	A&AS 3, 51, 1970
Cou1971	orb -	Couteau, P. & Morel, P.J.	1971IAUDS..53....1C
Cou1971		Inf. Circ. 53, 1, 1971
Cou1972a	Ma j	Couteau, P.	1972A&AS....5..167C
Cou1972a	+Pa	A&AS 5, 167, 1972
Cou1972b	orb -	Couteau, P. & Morel, P.J.	1972A&AS....5..175C
Cou1972b		A&AS 5, 175, 1972
Cou1972c	orb -	Couteau, P.	1972A&AS....5..181C
Cou1972c		A&AS 5, 181, 1972
Cou1972d	Ma j	Couteau, P.	1972A&AS....6..177C
Cou1972d		A&AS 6, 177, 1972
Cou1972e	Ma j	Couteau, P.	1972A&AS....6..185C
Cou1972e		A&AS 6, 185, 1972
Cou1972f	Ma j	Couteau, P.	1972A&AS....6..419C
Cou1972f	+Pa	A&AS 6, 419, 1972
Cou1973a	Ma j	Couteau, P.	1973A&AS...10..273C
Cou1973a	+Pa	A&AS 10, 273, 1973
Cou1973b	orb -	Couteau, P.	1973A&AS...12..127C
Cou1973b		A&AS 12, 127, 1973
Cou1973c	Ma -	Couteau, P.	1973A&AS...12..137C
Cou1973c	+Pa	A&AS 12, 137, 1973
Cou1973d	orb -	Couteau, P.	1973IAUDS..59....1C
Cou1973d		Inf. Circ. 59, 1, 1973
Cou1974a	Ma -	Couteau, P.	1974A&AS...15..253C
Cou1974a		A&AS 15, 253, 1974
Cou1974b	orb -	Couteau, P.	1974IAUDS..62....1C
Cou1974b		Inf. Circ. 62, 1, 1974
Cou1975a	Ma j	Couteau, P.	1975A&AS...20..379C
Cou1975a		A&AS 20, 379, 1975
Cou1975b	Ma j	Couteau, P.	1975A&AS...20..391C
Cou1975b		A&AS 20, 391, 1975
Cou1975c	orb -	Couteau, P.	1975A&AS...20..411C
Cou1975c		A&AS 20, 411, 1975
Cou1976a	Ma -	Couteau, P.	1976A&AS...24..495C
Cou1976a		A&AS 24, 495, 1976
Cou1976b	Ma -	Couteau, P.	1976A&AS...29..249C
Cou1976b		A&AS 29, 249, 1976
Cou1976c	orb -	Couteau, P.	1976IAUDS..70....1C
Cou1976c		Inf. Circ. 70, 1, 1976
Cou1979a	Ma j	Couteau, P.	1979A&AS...35..197C
Cou1979a		A&AS 35, 197, 1979
Cou1979b	Ma j	Couteau, P.	1979A&AS...36...11C
Cou1979b		A&AS 36, 11, 1979
Cou1981a	Ma -	Couteau, P.	1981A&AS...43...79C
Cou1981a		A&AS 43, 79, 1981
Cou1981b	orb -	Couteau. P.	1981IAUDS..83....1C
Cou1981b		Inf. Circ. 83, 1, 1981
Cou1982a	Ma -	Couteau, P.	1982A&AS...48..443C
Cou1982a		A&AS 48, 443, 1982
Cou1982b	Ma j	Couteau, P.	1982A&AS...50...49C
Cou1982b		A&AS 50, 49, 1982
Cou1982c	orb -	Couteau, P.	1982IAUDS..86....1C
Cou1982c		Inf. Circ. 86, 1, 1982
Cou1982d	orb -	Couteau, P. & Morel, P.J.	1982A&A...105..323C
Cou1982d		A&A 105, 323, 1982
Cou1983a	Ma -	Couteau, P.	1983A&AS...53..441C
Cou1983a		A&AS 53, 441, 1983
Cou1983b	orb -	Couteau, P.	1983IAUDS..90....1C
Cou1983b		Inf. Circ. 90, 1, 1983
Cou1983c	orb -	Couteau, P.	1983IAUDS..91R...1C
Cou1983c		Inf. Circ. 91, 1, 1983
Cou1984a	Ma j	Couteau, P.	1984PASP...96..174C
Cou1984a	+Mb	PASP 96, 174, 1984
Cou1984b	orb -	Couteau, P.	1984A&AS...57..171C
Cou1984b		A&AS 57, 171, 1984
Cou1984c	orb -	Couteau, P.	1984IAUDS..92....1C
Cou1984c		Inf. Circ. 92, 1, 1984
Cou1984d	orb -	Couteau, P.	1984IAUDS..94....1C
Cou1984d		Inf. Circ. 94, 1, 1984
Cou1985a	Ma j	Couteau, P.	1985A&AS...60..237C
Cou1985a		A&AS 60, 237, 1985
Cou1985b	Ma j	Couteau, P.	1985A&AS...60..241C
Cou1985b		A&AS 60, 241, 1985
Cou1985c	orb -	Couteau, P.	1985IAUDS..95....1C
Cou1985c		Inf. Circ. 95, 1, 1985
Cou1985d	orb -	Couteau, P.	1985IAUDS..97....1C
Cou1985d		Inf. Circ. 97, 1, 1985
Cou1986a	orb -	Couteau, P.	1986IAUDS..98....1C
Cou1986a		Inf. Circ. 98, 1, 1986
Cou1986b	orb -	Couteau, P.	1986A&AS...65..505C
Cou1986b		A&AS 65, 505, 1986
Cou1987a	Ma -	Couteau, P.	1987A&AS...67...13C
Cou1987a		A&AS 67, 13, 1987
Cou1987b	Ma j	Couteau, P.	1987A&AS...70..193C
Cou1987b	+Mb	A&AS 70, 193, 1987
Cou1987c	orb -	Couteau, P.	1987A&AS...71..569C
Cou1987c		A&AS 71, 569, 1987
Cou1987d	orb -	Couteau, P.	1987IAUDS.101....1C
Cou1987d		Inf. Circ. 101, 1, 1987
Cou1987e	orb -	Couteau, P.	1987IAUDS.102....1C
Cou1987e		Inf. Circ. 102, 1, 1987
Cou1988a	Mb j	Couteau, P. (Couteau & Ling)	1988A&AS...73..449C
Cou1988a		A&AS 73, 449, 1988
Cou1988b	Ma -	Couteau, P.	1988A&AS...75..163C
Cou1988b		A&AS 75, 163, 1988
Cou1988c	orb -	Couteau, P.	1988IAUDS.104....1C
Cou1988c		Inf. Circ. 104, 1, 1988
Cou1988d	orb -	Couteau, P.	1988IAUDS.105....1C
Cou1988d		Inf. Circ. 105, 1, 1988
Cou1989a	Mb j	Couteau, P. (Couteau et al.)	1989A&AS...78..483C
Cou1989a		A&AS 78, 483, 1989
Cou1989b	Ma j	Couteau, P.	1989A&AS...79..385C
Cou1989b	+Mb	A&AS 79, 385, 1989
Cou1989c	orb -	Couteau, P.	1989A&AS...80..373C
Cou1989c		A&AS 80, 373, 1989
Cou1989d	orb -	Couteau, P.	1989IAUDS.107....1C
Cou1989d		Inf. Circ. 107, 1, 1989
Cou1989e	orb -	Couteau, P.	1989IAUDS.108....1C
Cou1989e		Inf. Circ. 108, 1, 1989
Cou1990a	orb -	Couteau, P.	1990IAUDS.111....1C
Cou1990a		Inf. Circ. 111, 1, 1990
Cou1990b	orb -	Couteau, P.	1990IAUDS.112....1C
Cou1990b		Inf. Circ. 112, 1, 1990
Cou1990c	Ma j	Couteau, P.	1990A&AS...83..331C
Cou1990c	+Mb	A&AS 83, 331, 1990
Cou1991a	Ma j	Couteau, P. (Couteau & Ling)	1991A&AS...88..497C
Cou1991a	+Mb	A&AS 88, 497, 1991
Cou1991b	orb -	Couteau, P.	1991IAUDS.113Q...1C
Cou1991b		Inf. Circ. 113, 1, 1991
Cou1992	Ma j	Couteau, P. (Ling & Couteau)	1992A&AS...95..423C
Cou1992	+Mb	A&AS 95, 423, 1992
Cou1993a	Ma -	Couteau, P.	1993A&AS...97..511C
Cou1993a		A&AS 97, 511, 1993
Cou1993b	orb -	Couteau, P.	1993IAUDS.119....2C
Cou1993b		Inf. Circ. 119, 2, 1993
Cou1993c	orb -	Couteau, P.	1993IAUDS.120....2C
Cou1993c		Inf. Circ. 120, 2, 1993
Cou1993d	Ma j	Couteau, P. (Couteau et al.)	1993A&AS..100..305C
Cou1993d		A&AS 100, 305, 1993
Cou1994	Ma j	Couteau, P. (Couteau & Gili)	1994A&AS..106..377C
Cou1994		A&AS 106, 377, 1994
Cou1996	orb -	Couteau, P.	1996IAUDS.128....1C
Cou1996		Inf. Circ. 128, 1, 1996
Cou1997a	orb -	Couteau, P.	1997IAUDS.131....1C
Cou1997a		Inf. Circ. 131, 1, 1997
Cou1997b	Ma j	Couteau, P.	1997A&AS..126....1C
Cou1997b		A&AS 126, 1, 1997
Cou1999a	Ma -	Couteau, P.	1999IAUDS.138....2C
Cou1999a		Inf. Circ. 138, 2, 1999
Cou1999b	orb -	Couteau, P.	.
Cou1999b		Cat. de 2700 Etoiles Doubles "COU", 1999 Obs. de la Cote d'Azur, 3rd ed.
Cou2002	Ma j	Couteau, P.	.
Cou2002		Updated electronic version of Couteau 2700 Cat. (Cou1999b)
Cou2002		(all measures prior to 2000.5 also in Cou2002b)
Cou2002b	Ma j	Couteau, P.	2002O&T....55....2C
Cou2002b		Obs. et Travaux 55, 2, 2002 (most measures also in Cou2002)
Rbr2002	A j	Roberts, L.C., Jr. & Neyman, C.R.	2002PASP..114.1260R
Rbr2002		PASP 114, 1260, 2002
Rbr2005	A j	Roberts, L.C., Jr., Turner, N.H., Bradford, L.W., ten Brummelaar, T., Oppenheimer,	2005AJ....130.2262R
Rbr2005		B., Kuhn, J., Whitman, K., Perrin, M., et al.
Rbr2005		AJ 130, 2262, 2005
Rbr2007	A j	Roberts, L.C., Jr., Turner, N.H., & ten Brummelaar, T.A.	2007AJ....133..545R
Rbr2007		AJ 133, 545, 2007
Rbr2010	A j	Roberts, L.C., Jr.	...................
Rbr2010		private communication, 2010
Rbr2010b	C -	Roberts, L.C., Jr., Gies, D.R., Parks, J.R., Grundstrom, E.D., McSwain, M.,	2010AJ....140..744R
Rbr2010b		Berger, D., Mason, B., ten Brummelaar, T. & Turner, N.
Rbr2010b		AJ 140, 744, 2010
Rbr2011a	orb -	Roberts, L.C., Jr. & Hartkopf, W.I.	2011IAUDS.174....1R
Rbr2011a		Inf. Circ. 174, 1, 2011
Rbr2011b	orb -	Roberts, L.C., Jr. & Mason, B.D.	2011IAUDS.174....1R
Rbr2011b		Inf. Circ. 174, 1, 2011
Rbr2011c	A j	Roberts, L.C., Jr.	2011MNRAS.413.1200R
Rbr2011c		MNRAS 413, 1200, 2011
Rbr2011d	A j	Roberts, L.C., Jr., Turner, N.H., ten Brummelaar, T.A., Mason, B.D., &	2011AJ....142..175R
Rbr2011d		AJ 142, 175, 2011
Rbr2012a	Ac j	Roberts, L.C., Jr., Rice, E.L., Beichman, C.A., Brenner, D., Burruss, R.,	2012AJ....144...14R
Rbr2012a	+A	Crepp, J.R., Dekany, R.G., Hillenbrand, L.A., Hinkley, S., Ligon, E.R.,
Rbr2012a	+Ao	Lockhart, T.G., King, D., et al.
Rbr2012a		AJ 144, 14, 2012
Rbr2013a	Ac j	Roberts, L.C., Jr., Bouchez, A.H., Roberts, J.E., Burruss, R., Crepp, J.R., Mawet,	.
Rbr2013a		D., Ohara, C.M., Cromer, J.L., Dekany, R.G., Troy, M., Velur, V. & Li, J.
Rbr2013a		in preparation
Rbr2015a	Ac j	Roberts, L.C., Jr., Tokovinin, A., Mason, B.D., Riddle, R.L., Hartkopf, W.I.,	2015AJ....149..118R
Rbr2015a	+A	Law, N.M., & Baranec, Ch.
Rbr2015a		AJ 149, 118, 2015
Rbr2015b	Ac j	Roberts, L.C., Jr., Mason, B.D., Neyman, C.R., Wu, Y., Riddle, R.L., Shelton, J.,	2015AJ....149..144R
Rbr2015b	+A	Angione, J., Baranec, Ch., Bouchez, A., Bui, K., Burruss, R., Burse, M., et al.
Rbr2015b		AJ 149, 144, 2015
Rbr2015c	Ac j	Roberts, L.C., Jr., Oppenheimer, R., Crepp, J.R., Baranec, Ch., Beichman, C.A.,	2015AJ....150..103R
Rbr2015c	+A	Brenner, D., Burruss, R., Cady, E., Luszcz-Cook, S., Dekany, R.,
Rbr2015c		Hillenbrand, L.A., Hinkley, S., et al.
Rbr2015c		AJ 150, 103, 2015
Rbr2015d	Ac j	Roberts, L.C., Jr., Tokovinin, A., Mason, B.D., Hartkopf, W.I., & Riddle, R.L.	2015AJ....150..130R
Rbr2015d	+A	AJ 150, 130, 2015
Rbr2016a	A j	Roberts, L.C., Jr., Mason, B.D., Aguilar, J., Carson, J., Crepp, J., Beichman, C.,	2016AJ....151..169R
Rbr2016a	+Ac	Brenner, D., Burruss, R., Cady, E., Luszcz-Cook, S., Dekany, R., Hillenbrand, L.,
Rbr2016a	+orb	et al.
Rbr2016a		AJ 151, 169, 2016
Rbr2017a	A j	Roberts, L.C., Jr., Tokovinin, A., Mason, B.D., & Marinan, A.D.	2017AJ....153..100R
Rbr2017a	+Ag	AJ 153, 100, 2017
Rbr2018	A j	Roberts, L.C., Jr. & Mason, B.D.	2018MNRAS.473.4497R
Rbr2018	+orb	MNRAS 473, 4497, 2018

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21017+2938	COU1180	AB	2005	7	204	3.7	7.99	11.21	B8		210143.49+293748.5

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 21017+2938 COU1180 AB 204 3.7 Show 21017+2938 RBR 51 Aa,Ab 181 0.6 Show 21031+2929 OSO 139 AB 82 15.8 21 Show 21031+2929 OSO 139 AC 308 18.8 21 Show 21031+2929 OSO 139 AD 110 26.3 21 Show 21007+2920 AZC 109 324 34.8 23 Show 21025+2958 COU1181 214 0.7 23 Show 20590+2929 J 3119 140 8.4 35 Show 21035+2906 BU 445 AB 109 4.7 40 Show 21035+2906 BU 445 AC 19 50.7 40 Show 21035+2906 BU 445 AD 317 87.3 40 Show 21035+2906 BU 445 AE 218 103.5 40 Show 21035+2906 ARN 21 AF 233 219.9 40 Show 21004+3022 COU1179 359 0.9 48 Show 20579+2940 MLB 573 AB 57 5.7 50 Show 20579+2940 MLB 573 AC 232 23.7 50 Show 20595+3019 J 847 129 2.2 50 Show 21046+2902 TDT2726 311 0.6 52 Show 20589+3015 ES 373 136 2.3 52 Show 20581+2917 HO 598 125 16.2 53 Show 21034+3025 SMA 123 145 7.2 53 Show 21058+2931 LDS2938 247 23.5 54 Show 21007+2844 BRT 54 358 7.0 56 Show 20579+3002 TDT2662 100 1.5 56 Show 21057+2912 GRV 416 137 38.2 58 Show 20578+3002 J 2334 16 5.1 59 Show 21055+2901 MLB 536 236 5.4 60 Show 20576+3003 J 2333 AB 328 7.7 62 Show 20576+3003 DAM 669 AC 244 4.4 62 Show 21065+2933 AG 413 107 2.7 62 Show 20572+2921 J 794 134 3.2 62 Show 21040+2841 HJ 1609 CD 193 6.1 64 Show 21031+3039 GRV 407 221 59.2 65 Show 21026+3041 COU1182 180 1.0 65 Show 21040+2841 HJ 1609 AB 36 8.1 65 Show 21006+2829 COU1040 AB 347 1.5 71 Show 20593+3043 TDT2677 133 0.8 72 Show 20563+2954 J 1779 246 2.5 73 Show 21070+3001 J 1319 206 1.7 74 Show 20565+2910 MLB 485 AB 154 4.5 74 Show 21020+3052 LDS2937 140 55.9 75 Show 20598+3048 TDT2681 215 0.5 75 Show 21075+2924 TDT2769 157 1.1 77 Show 21023+2819 COU 524 258 1.3 80 Show 21061+2843 LDS2939 320 5.9 80 Show 21078+2945 MLB 715 AB 40 5.5 80 Show 21078+2945 MLB 715 AC 336 25.3 80 Show 21064+3031 TDT2751 148 2.4 81 Show 20567+3027 TDT2650 310 0.6 82 Show 21056+3043 TDT2737 322 6.3 83 Show 21020+2815 LDS2936 237 4.4 84

	A	Ab
Ab	pa=180.7° sep=0.60"
B	pa=201.4° sep=3.57"	pa=205.5° sep=3.02"

Name	HD 200289		Coord arcsec 2000	210143.49+293748.5		Mag	7.99		Spectral class	B8 (blue-white)
PmRA	3.00		PmDE	-2.0		SAO	89380		HIP	103775
Tycho2	2184-02142-1		HD	200289		BD	BD+29 4282

Tycho2	2184-02142-1		Pflag			RAmdeg	315.43119932		DEmdeg	29.63013207
PmRA	2.5		PmDE	-2.0		E RAmdeg	5		E DEmdeg	5
E pmRA	1.5		E pmDE	1.4		EpRAm	1991.39		EpDEm	1991.31
Num	8		Q RAmdeg	0.6		Q DEmdeg	1.6		Q pmRA	0.7
Q pmDE	1.5		BTmag	7.848		E BTmag	0.015		VTmag	7.987
E VTmag	0.011		Prox	37		TYC	T		HIP	103775
CCDM	A		RAdeg	315.43119306		DEdeg	29.63013722		EpRA 1990	1.64
EpDE 1990	1.59		E RAdeg	4.6		E DEdeg	4.9		Posflg
Corr	0.1

SAO	89380		DelFlag			RA1950			PmRA1950	0.0005
DE1950			PmDE1950	-0.015		Vmag	7.8		SpType	B8
Double code			Source	34		CatNum	12017		DM	BD+29 4282
DMcomp			BDsup			HD	200289		M HD	0
GC			RA1950rad	5.49606967		DE1950rad	0.5136968		PmRA2000	0.0006
PmDE2000	-0.019

Catalog	H		HIP	103775		Proxy	H		RAhms	21 01 43.49
DEdms	+29 37 48.5		Vmag	7.98		VarFlag			R Vmag	H
RAdeg	315.431		DEdeg	29.6301		AstroRef	A		Plx	2.16
CCDM	21017+2938		N CCDM	I		Nsys	1		Ncomp	2
MultFlag	C		Source			Qual	C		M HIP	AB
Theta	206		Rho	3.716		HD	200289		BD	BD+29 4282
CD			CP			Dm number	+29 4282		VIred	-0.09
SpType	B8		R SpType			Coord arcsec 2000	210143.49+293748.5

HIP	103775		Sn	15		So	3		Nc	2
RArad	5.5053128749		DErad	0.5171434999		Plx	2.55		PmRA	-0.49
PmDE	-6.06		E RArad	0.58		E DErad	0.57		E Plx	0.91
E pmRA	0.67		E pmDE	0.63		Hpmag	7.9429		E Hpmag	0.0018
SHp	0.012		VA	0		BV	-0.11		E BV	0.015
VI	-0.09

Ccdm	21017+2938		RComp			Comp	A		Note1
Note2			Discov num			DRAs	1.47		DDEs	-10.8
R dRAs	10		Year			Theta			Rho
Obs	2		Vmag	8.2		Sp	B8		PmNote	*
PmRA	3		PmDE	11		Dm number	+29 4282		Cat1	BD
Name2	+29 2464		Cat2	AGK2/3		HD	200289		M HD
ADS BDS			M ADS BDS			N IDS			IDS	20575N2914A
HIC	103775

Coord arcsec 2000

210143.49+293747.9

Mag

13

Calc delta mag

5

Calc coord

yes

Coord arcsec 2000	210143.39+293745.2		Mag	11.21		PmRA	1.00		PmDE	-5.0
Calc delta mag	3.21		Calc coord	yes

Ccdm	21017+2938		RComp			Comp	B		Note1
Note2			Discov num	COU1180		DRAs			DDEs
R dRAs			Year	1974		Theta	206		Rho	3.7
Obs	1		Vmag	11.0		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS	20575N2914B
HIC	103775