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15550-2347
LAF 84 AD

Selections

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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

15550-2347 LAF 84 AD

15^h 54^m 59.87^s -23° 47' 18.2" P.A. 241.00 sep 0.7 mag 7.03,8.86 Sp G3V

Coord 2000	15550-2347	Discov num	LAF 84	Comp	AD	Coord arcsec 2000	15 54 59.87 -23 47 18.2
Date first	2008	Date last	2008	Obs	1
Pa first	241	Pa last	241.2	P.A. Now (θ)	241.2°
Sep first	0.7	Sep last	0.66	Sep. Now (ρ)	0.66"
Mag pri	7.03	Mag sec	8.86	delta mag (ΔM)	1.83	Spectral class	G3V (yellow)
Pri motion ra	-029	Sec motion ra
Pri motion dec	-038	Sec motion dec
Notes	U K (Proper motion indicates non-physical, K-band or other infrared magnitudes)

Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes

This double is not physical.

15550-2347 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 142361	183920	15 54 60 -23 47 18	GHE 17 AB	2002	11	236	0.7	7.70	10.10	2.40
Show		183920	15 54 60 -23 47 18	B 2796 AC	2015	6	162	10.9	7.67	14.00	6.33
Show		183920	15 54 60 -23 47 18	LAF 84 AD	2008	1	241	0.7	7.03	8.86	1.83		<===

Quadruple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Scorpius		SAO	183920		Tycho2	6779-01372-1		Gaia DR2	6237023074850117504
HD	142361

WDS 15550-2347 LAF 84 AD : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
B__1921a	orb -	van den Bos, W.H.	1921MNRAS..81..474V
B__1921a		MNRAS 81, 474, 1921
B__1921b	orb -	van den Bos, W.H.	.
B__1921b		Proc. Amsterdam Acad. 30, 72, 1921
B__1923a	Po j	van den Bos, W.H.	1923BAN.....1..193V
B__1923a		BAN 1, 193, 1923
B__1923b	orb -	van den Bos, W.H.	1923BAN.....2...25V
B__1923b		BAN 2, 25, 1923
B__1923c	orb -	van den Bos, W.H.	1923BAN.....2...29V
B__1923c		BAN 2, 29, 1923
B__1925a	Ma j	van den Bos, W.H.	1925AnLei..143...1V
B__1925a		Ann. Leiden Obs. 14, Pt.3, 1925
B__1925b	Ma j	van den Bos, W.H.	1925BAN.....2..197V
B__1925b	+Po	BAN 2, 197, 1925
B__1926a	orb -	van den Bos, W.H.	1926BAN.....3..127V
B__1926a		BAN 3, 127, 1926
B__1926b	orb -	van den Bos, W.H.	1926BAN.....3..128V
B__1926b		BAN 3, 128, 1926
B__1927a	orb -	van den Bos, W.H.	1927BAN.....3..261V
B__1927a		BAN 3, 261, 1927
B__1927b	-	van den Bos, W.H.	1927BAN.....4...45V
B__1927b		BAN 4, 45, 1927
B__1927b		(4th list of new southern double stars; precise measures in later references)
B__1927c	Ma -	van den Bos, W.H.	1927BAN.....4..109V
B__1927c		BAN 4, 109, 1927
B__1927c		(5th list of new southern double stars; precise measures in later references)
B__1927D	Ma -	van den Bos, W.H.	1927sdsc.book......
B__1927D		cited in SDS (Southern Double Star Cat.), 1927
B__1928a	Ma -	van den Bos, W.H.	1928BAN.....4..235V
B__1928a		BAN 4, 235, 1928
B__1928a		(6th list of new southern double stars; precise measures in later references)
B__1928b	Ma j	van den Bos, W.H.	1928AnLei..144...1V
B__1928b		Ann. Leiden Obs. 14, Pt.4, 1928
B__1928c	Ma -	van den Bos, W.H.	1928MNRAS..88..488F
B__1928c		MNRAS 88, 488, 1928
B__1928d	Ma j	van den Bos, W.H.	1928CiUO...78...13V
B__1928d		Union Obs. Johannesburg Circ. 78, 13, 1928
B__1928e	orb -	van den Bos, W.H.	.
B__1928e		Mem. Copenhagen Acad. 12, 2, 1928
B__1929a	Ma j	van den Bos, W.H.	1929CiUO...80...59V
B__1929a		Union Obs. Johannesburg Circ. 80, 59, 1929
B__1929b	orb -	van den Bos, W.H.	1929CiUO...79...49V
B__1929b		Union Obs. Johannesburg Circ. 79, 49, 1929
B__1929c	Ma -	van den Bos, W.H.	1929BAN.....5..125V
B__1929c		BAN 5, 125, 1929
B__1930a	Ma j	van den Bos, W.H.	1930CiUO...83..135V
B__1930a		Union Obs. Johannesburg Circ. 83, 135, 1930
B__1930b	Ma -	van den Bos, W.H.	1930BAN.....5..179V
B__1930b		BAN 5, 179, 1930
B__1930c	Ma -	van den Bos, W.H.	1930BAN.....5..183V
B__1930c		BAN 5, 183, 1930
B__1931a	Ma -	van den Bos, W.H.	1931MNRAS..92...19F
B__1931a		MNRAS 92, 19, 1931
B__1931b	Ma -	van den Bos, W.H.	1931CiUO...85..183V
B__1931b		Union Obs. Johannesburg Circ. 85, 183, 1931
B__1932a	Ma j	van den Bos, W.H.	1932CiUO...87..273V
B__1932a		Union Obs. Johannesburg Circ. 87, 273, 1932
B__1932b	Ma j	van den Bos, W.H.	1932CiUO...88..324V
B__1932b		Union Obs. Johannesburg Circ. 88, 324, 1932
B__1932C	Ma -	van den Bos, W.H.	1932QB821.A43......
B__1932C		cited in ADS (Aitken Double Star Cat.), 1932
B__1933a	Ma -	van den Bos, W.H.	1933BAN.....7....1V
B__1933a		BAN 7, 1, 1933
B__1933b	J -	van den Bos, W.H.	1933CiUO...90..379V
B__1933b		Union Obs. Johannesburg Circ. 90, 379, 1933
B__1933c	orb -	van den Bos, W.H.	1933CiUO...90..388V
B__1933c		Union Obs. Johannesburg Circ. 90, 388, 1933
B__1933d	Ma j	van den Bos, W.H.	1933CiUO...90..401V
B__1933d		Union Obs. Johannesburg Circ. 90, 401, 1933
B__1934a	Ma -	van den Bos, W.H.	1934CiUO...92...61V
B__1934a		Union Obs. Johannesburg Circ. 92, 61, 1934
B__1934b	orb -	van den Bos, W.H.	1934CiUO...92..102V
B__1934b		Union Obs. Johannesburg Circ. 92, 102, 1934
B__1935a	Ma j	van den Bos, W.H.	1935CiUO...94..134V
B__1935a	+J	Union Obs. Johannesburg Circ. 93, 134, 1935
B__1935b	orb -	van den Bos, W.H.	1935CiUO...94..148V
B__1935b		Union Obs. Johannesburg Circ. 94, 148, 1935
B__1935c	Ma j	van den Bos, W.H.	1935CiUO...94..149V
B__1935c		Union Obs. Johannesburg Circ. 94, 149, 1935
B__1935D	orb -	van den Bos, W.H.	1935QB821.A3.......
B__1935D		letter cited by Aitken, The Binary Stars, 1935
B__1936a	orb -	van den Bos, W.H.	1936CiUO...96..231V
B__1936a		Union Obs. Johannesburg Circ. 96, 231, 1936
B__1936b	Ma j	van den Bos, W.H.	1936CiUO...96..234V
B__1936b		Union Obs. Johannesburg Circ. 96, 234, 1936
B__1937a	orb -	van den Bos, W.H.	1937CiUO...98..341V
B__1937a		Union Obs. Johannesburg Circ. 98, 341, 1937
B__1937b	Ma -	van den Bos, W.H.	1937CiUO...98..362V
B__1937b		Union Obs. Johannesburg Circ. 98, 362, 1937
B__1938a	orb -	van den Bos, W.H.	1938CiUO...99..445V
B__1938a		Union Obs. Johannesburg Circ. 99, 445, 1938
B__1938d	orb -	van den Bos, W.H.	1938CiUO..100..480V
B__1938d		Union Obs. Johannesburg Circ. 100, 480, 1938
B__1938e	Ma j	van den Bos, W.H.	1938CiUO..100..481V
B__1938e		Union Obs. Johannesburg Circ. 100, 481, 1938
B__1940	orb -	van den Bos, W.H.	1940CiUO..102...49V
B__1940		Union Obs. Johannesburg Circ. 102, 49, 1940
B__1943A	Ma -	van den Bos, W.H.	1943AJ.....50..139A
B__1943A		cited by Alden (1943 AJ 50, 139)
B__1941	orb -	van den Bos, W.H.	1941CiUO..104...73V
B__1941		Union Obs. Johannesburg Circ. 104, 73, 1941
B__1945	orb -	van den Bos, W.H.	1945AJ.....51..198V
B__1945		AJ 51, 198, 1945
B__1947	Ma -	van den Bos, W.H.	1947CiUO..105..134V
B__1947		Union Obs. Johannesburg Circ. 105, 134, 1947
B__1947b	Po j	van den Bos, W.H. (in Voute et al.)	1947AnBos...6....3V
B__1947b		Ann. Bosscha Obs. Lembang 6, Pt.3, C1, 1947
B__1948	Ma -	van den Bos, W.H.	1948CiUO..107..259V
B__1948		Union Obs. Johannesburg Circ. 107, 259, 1948
B__1949a	orb -	van den Bos, W.H.	1949CiUO..108..310V
B__1949a		Union Obs. Johannesburg Circ. 108, 310, 1949
B__1949b	orb -	van den Bos, W.H.	1949CiUO..108..311V
B__1949b		Union Obs. Johannesburg Circ. 108, 311, 1949
B__1949c	Ma j	van den Bos, W.H.	1949CiUO..108..312V
B__1949c		Union Obs. Johannesburg Circ. 108, 312, 1949
B__1950a	orb -	van den Bos, W.H.	1950CiUO..109..366V
B__1950a		Union Obs. Johannesburg Circ. 109, 366, 1950
B__1950b	orb -	van den Bos, W.H.	1950CiUO..109..370V
B__1950b		Union Obs. Johannesburg Circ. 109, 370, 1950
B__1950c	Ma -	van den Bos, W.H.	1950CiUO..109..371V
B__1950c		Union Obs. Johannesburg Circ. 109, 371, 1950
B__1951a	Ma j	van den Bos, W.H.	1951CiUO..111...13V
B__1951a	+J	Union Obs. Johannesburg Circ. 111, 13, 1951
B__1951b	orb -	van den Bos, W.H.	1951CiUO..111...11V
B__1951b		Union Obs. Johannesburg Circ. 111, 11, 1951
B__1951c	orb -	van den Bos, W.H.	1951CiUO..112..143V
B__1951c		Union Obs. Johannesburg Circ. 112, 143, 1951
B__1951d	-	van den Bos, W.H.	1951JO.....34...85V
B__1951d		J. Obs. 34, 85, 1951
B__1953a	Ma -	van den Bos, W.H.	1953CiUO..113..185V
B__1953a		Union Obs. Johannesburg Circ. 113, 185, 1953
B__1953b	orb -	van den Bos, W.H.	1953CiUO..113..209V
B__1953b		Union Obs. Johannesburg Circ. 113, 209-219, 1953	1953MNSSA..12...19V
B__1953b		(also MNASSA 12, 19, 1953; MNASSA 12, 57, 1953)	1953MNSSA..12...57V
B__1954	orb -	van den Bos, W.H.	1954CiUO..114..235V
B__1954		Union Obs. Johannesburg Circ. 114, 235, 1954
B__1956a	Ma -	van den Bos, W.H.	1956CiUO..115..266V
B__1956a	+J	Union Obs. Johannesburg Circ. 115, 266, 1956
B__1956b	orb -	van den Bos, W.H.	1956CiUO..115..279V
B__1956b		Union Obs. Johannesburg Circ. 115, 279-284, 1956
B__1956c	orb -	van den Bos, W.H.	1956MNSSA..15...39V
B__1956c		MNASSA 15, 39, 1956
B__1957a	orb -	van den Bos, W.H.	1957CiUO..116..289V
B__1957a		Union Obs. Johannesburg Circ. 116, 289-291, 1957
B__1957b	Ma -	van den Bos, W.H.	1957CiUO..116..291V
B__1957b		Union Obs. Johannesburg Circ. 116, 291, 1957
B__1958	Ma -	van den Bos, W.H.	1958AJ.....63...63V
B__1958		AJ 63, 63, 1958
B__1959a	Mb j	van den Bos, W.H.	1959ApJS....4...45V
B__1959a		ApJS 4, 45, 1959
B__1959b	orb -	van den Bos, W.H.	1959JO.....42...79V
B__1959b		J. Obs. 42, 79, 1959
B__1959c	orb -	van den Bos, W.H.	1959JO.....42...93V
B__1959c		J. Obs. 42, 93, 1959
B__1959d	Ma -	van den Bos, W.H.	1959CiUO..118..308V
B__1959d		Union Obs. Johannesburg Circ. 118, 308, 1959
B__1959e	orb -	van den Bos, W.H.	1959CiUO..118..311V
B__1959e		Union Obs. Johannesburg Circ. 118, 311-312, 1959
B__1960a	Ma -	van den Bos, W.H.	1960CiUO..119..321V
B__1960a		Union Obs. Johannesburg Circ. 119, 321, 1960
B__1960b	Ma j	van den Bos, W.H.	1960PYerO...9....1B
B__1960b	+Mb	Pub. Yerkes Obs. 9, pt. 1, 1960
B__1960c	orb -	van den Bos, W.H.	1960JO.....43..145V
B__1960c		J. Obs. 43, 145, 1960
B__1960d	orb -	van den Bos, W.H.	1960JO.....43..152V
B__1960d		J. Obs. 43, 152, 1960
B__1960e	orb -	van den Bos, W.H.	1960CiUO..119..359V
B__1960e		Union Obs. Johannesburg Circ. 119, 339-340, 1960
B__1960f	orb -	van den Bos, W.H.	1960CiUO..119..341V
B__1960f		Union Obs. Johannesburg Circ. 119, 341-343, 1960
B__1961a	Ma -	van den Bos, W.H.	1961CiUO..120..353V
B__1961a		Union Obs. Johannesburg Circ. 120, 353, 1961
B__1961b	orb -	van den Bos, W.H.	1961CiUO..120..374V
B__1961b		Union Obs. Johannesburg Circ. 120, 374-375, 1961
B__1961c	orb -	van den Bos, W.H.	1961CiUO..120..377V
B__1961c		Union Obs. Johannesburg Circ. 120, 377-379, 1961
B__1961d	orb -	van den Bos, W.H.	1961CiUO..120..380V
B__1961d		Union Obs. Johannesburg Circ. 120, 380-381, 1961
B__1961e	orb -	van den Bos, W.H.	1961PASP...74..201V
B__1961e		PASP 74, 201, 1961
B__1962a	Ma -	van den Bos, W.H.	1962AJ.....67..141V
B__1962a		AJ 67, 141, 1962
B__1962b	orb -	van den Bos, W.H.	1962AJ.....67..552V
B__1962b		AJ 67, 552, 1962
B__1962c	orb -	van den Bos, W.H.	1962JO.....45...55V
B__1962c		J. Obs. 45, 55, 1962
B__1962d	Ma j	van den Bos, W.H.	1962AJ.....67..555V
B__1962d		AJ 67, 555, 1962
B__1963a	Ma -	van den Bos, W.H.	1963AJ.....68...57V
B__1963a		AJ 68, 57, 1963
B__1963b	Ma j	van den Bos, W.H.	1963AJ.....68..582V
B__1963b		AJ 68, 582, 1963
B__1964a	orb -	van den Bos, W.H.	1964ROCi..123...62V
B__1964a		Republic Obs. Circ. 123, 62, 1964
B__1964b	orb -	van den Bos, W.H.	1964JO.....47...34V
B__1964b		J. Obs. 47, 34, 1964
B__1965a	Ma -	van den Bos, W.H.	1965ROCi..124...70V
B__1965a		Republic Obs. Circ. 124, 70, 1965
B__1965b	orb -	van den Bos, W.H.	1965ROCi..124...86V
B__1965b		Republic Obs. Circ. 124, 86, 1965
B__1966a	Ma -	van den Bos, W.H.	1966ROCi..125...93V
B__1966a		Republic Obs. Circ. 125, 93, 1966
B__1966b	orb -	van den Bos, W.H.	1966ROCi..125..112V
B__1966b		Republic Obs. Circ. 125, 112, 1966
B__1966c	orb -	van den Bos, W.H.	1966ROCi..125..118V
B__1966c		Republic Obs. Circ. 125, 118, 1966
B__1966d	orb -	van den Bos, W.H.	1966ROCi..125..119V
B__1966d		Republic Obs. Circ. 125, 119-120, 1966
B__1967	Ma -	van den Bos, W.H.	1967ROCi..126..127V
B__1967		Republic Obs. Circ. 126, 127, 1967
B__1967b	orb -	van den Bos, W.H.	1967JO.....13..119V
B__1967b		J. Obs. 13, 119, 1967
B__1968	Ma -	van den Bos, W.H.	1968ROCi..127..157V
B__1968		Republic Obs. Circ. 127, 157, 1968
B__9999	Ma -	van den Bos, W.H.	...................
B__9999		Unpublished, manuscript or reference not found.
Ghe1991	Si j	Ghez, A.M., Neugebauer, G., Gorham, P.W., Haniff, C.A., Kulkarni, S.R., Matthews,	1991AJ....102.2066G
Ghe1991	+Ss	K., Koresko, C., & Beckwith, S.
Ghe1991		AJ 102, 2066, 1991
Ghe1993	Si j	Ghez, A.M., Neugebauer, G., & Matthews, K.	1993AJ....106.2005G
Ghe1993		AJ 106, 2005, 1993
Ghe1994	Ci j	Ghez, A.M., Emerson, J.P., Graham, J.R., Meixner, M., & Skinner, C.J.	1994ApJ...434..707G
Ghe1994		ApJ 434, 707, 1994
Ghe1995	Si j	Ghez, A.M., Weinberger, A.J., Neugebauer, G., Matthews, K., & McCarthy, D.W., Jr.	1995AJ....110..753G
Ghe1995		AJ 110, 753, 1995
Ghe1997a	Si j	Ghez, A.M., McCarthy, D.W., Patience, J.L., & Beck, T.L.	1997ApJ...481..378G
Ghe1997a	+Ci	ApJ 481, 378, 1997
Ghe1997b	Hp j	Ghez, A.M., White, R.J., & Simon, M.	1997ApJ...490..353G
Ghe1997b		ApJ 490, 353, 1997 (most data also in Wht2001)	2001ApJ...556..265W
Ghe2000	Si -	Ghez, A.M., Morris, M., Becklin, E., Tanner, A., & Kremenek, T.	2000Natur.407..349G
Ghe2000		Nature 407, 349, 2000
Ghe2000		(Keck 9.8m + NIRC IR camera)
Ghe2003	orb -	Ghez, A.M., Duchene, G., Matthews, K., Hornstein, S.D., Tanner, A., Larkin, J.,	2003ApJ...586L.127G
Ghe2003		Morris, M., Becklin, E.E., et al.
Ghe2003		ApJ 586, L127, 2003
Ghe2005	S u	Ghez, A.M., Salim, S., Hornstein,S.D., Tanner, A., Lu, J.R., Morris, M.,	2005ApJ...620..744G
Ghe2005	+Si	Becklin, E.E., & Duchene, G.
Ghe2005	+orb	ApJ 620, 744, 2005
Ghe2016	orb u	Boehle, A., Ghez, A.M., Schodel, R., Meyer, L., Yelda, S., Albers, S.,	2016ApJ...830...17B
Ghe2016	+A	Martinez, G.D., Becklin, E.E., Do, T., Lu, J.R., Matthews, K., Morris, M., et al.
Ghe2016	+Si	ApJ 830, 17, 2016
Laf2007	A j	Lafreniere, D., Doyon, R., Marois, C., Nadeau, D., Oppenheimer, B.R., Roche, P.F.,	2007ApJ...670.1367L
Laf2007	+C	Rigaut, F., Graham, J.R., et al.
Laf2007		ApJ 670, 1367, 2007
Laf2008	A j	Lafreniere, D., Jayawardhana, R., Brandeker, A., Ahmic, M., & van Kerkwijk, M.H.	2008ApJ...683..844L
Laf2008	+Hp	ApJ 683, 844, 2008
Laf2008b	A j	Lafreniere, D., Jayawardhana, R., & van Kerkwijk, M.H.	2008ApJ...689L.153L
Laf2008b		ApJ 689, L153, 2008
Laf2009	Hn u	Lafreniere, D., Marois, C., Doyon, R., & Barman, T.	2009ApJ...694L.148L
Laf2009		ApJ 694, L148, 2009
Laf2010	A u	Lafreniere, D., Jayawardhana, R., & van Kerkwijk, M.H.	2010ApJ...719..497L
Laf2010		ApJ 719, 497, 2010
Laf2011	A u	Lafreniere, D., Jayawardhana, R., Janson, M., Helling, C., Witte, S., &	2011ApJ...730...42L
Laf2011		Hauschildt, P.
Laf2011		ApJ 730, 42, 2011
Laf2011		(photometry of both components based on 2MASS PSC plus their contrast measures)
Laf2014	A j	Lafreniere, D., Jayawardhana, R., van Kerkwijk, M.H., Brandeker, A., & Janson, M.	2014ApJ...785...47L
Laf2014	+Al	ApJ 785, 47, 2014

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15550-2347	LAF 84	AD	2008	1	241	0.7	7.03	8.86	G3V	U K	155459.87-234718.2

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

WDS 15550-2347 LAF 84 AD : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15550-2347 LAF 84 AD : MEASURES

No records found.

WDS 15550-2347 : 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 15550-2347 : ALADIN DSS IMAGE @ 15^h 54^m 59.87^s -23° 47' 18.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15550-2347 LAF 84 AD : 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		15550-2347	GHE 17	AB	236	0.7	1
Show		15550-2347	B 2796	AC	162	10.9	1
Show		15550-2347	LAF 84	AD	241	0.7	1
Show		15565-2348	KOH 60	AB	22	0.1	21
Show		15565-2348	LAF 85	AC	76	5.6	21
Show		15565-2348	LAF 85	AD	359	10.5	21
Show		15565-2339	TOK 736		102	0.2	22
Show		15553-2322	KOH 55	FI	101	1.5	26
Show		15553-2322	USD 122	Fa,Fb	133	0.1	26
Show		15573-2339	KSA 118	AB	148	0.1	34
Show		15573-2339	IRE 1	AC	95	3.5	34
Show		15573-2339	IRE 1	AD	26	7.8	34
Show		15573-2339	IRE 1	AE	46	12.8	34
Show		15573-2339	IRE 1	AF	180	16.6	34
Show		15574-2354	KOH 58		46	1.4	35
Show		15555-2308	KSA 74		208	1.8	40
Show		15576-2321	KSA 119	AB	76	0.1	44
Show		15576-2321	LAF 88	AC	114	3.3	44
Show		15576-2321	LAF 88	AD	351	3.8	44
Show		15581-2406	KOH 59	Ba,Bb	85	0.6	47
Show		15581-2406	KSA 120	Aa,Ab	113	0.3	47
Show		15539-2432	OCC 161		-1	0.1	48
Show		15586-2348	KSA 76		15	12.3	50
Show		15557-2437	I 1279		9	0.4	51
Show		15578-2305	LAF 89		317	8.3	58
Show		15574-2435	LDS4609	AB	218	5.7	59
Show		15574-2435	LDS4609	AC	279	130.9	59
Show		15547-2246	KOU 42	AB	280	7.9	62
Show		15595-2412	B 2374		22	15.1	67
Show		15586-2257	MET 65	AB		6.6	71
Show		15586-2257	MET 65	AC	358	7.7	71
Show		15586-2257	MET 65	AD	129	8.4	71
Show		15586-2257	MET 65	AE	268	8.5	71
Show		15586-2257	MET 65	AF	103	12.3	71
Show		15501-2312	KSA 115		222	0.0	77
Show		15582-2450	USD 202		341	0.7	77
Show		16000-2312	I 979		325	0.7	78
Show		16007-2343	KOH 64		30	1.5	79
Show		16001-2311	K2 38	AB	38	10.8	80
Show		16001-2311	K2 38	AC	323	11.2	80
Show		16001-2311	K2 38	AD	309	29.4	80
Show		15518-2457	USD 79		47	2.4	83
Show		15558-2512	KSA 75	AB	319	8.9	86
Show		15558-2512	KSA 75	AC	299	14.5	86
Show		15573-2515	B 301		256	0.2	94
Show		15510-2503	B 2792		63	13.0	94
Show		15551-2521	KOH 54		105	0.2	94
Show		15536-2520	BU 36	AB	273	2.0	95
Show		15536-2520	OCC 187	Aa,Ab	-1	0.1	95
Show		16009-2441	USD 303		350	3.0	97
Show		16017-2420	I 980		32	0.3	97

WDS 15550-2347 : COMPONENTS

	A	B	C
B	pa=234.0° sep=0.66"
C	pa=163.2° sep=10.85"	pa=159.8° sep=10.65"
D	pa=239.0° sep=0.62"	pa=6.4° sep=0.07"	pa=340.0° sep=10.72"

15550-2347 A

Name	HD 142361	Coord arcsec 2000	155459.87-234718.2	Mag	7.7	Spectral class	G0 (yellow)
PmRA	-30.00	PmDE	-39.0	SAO	183920	HD	142361
DM	CD-2312575

SAO

SAO	183920	DelFlag		RA1950		PmRA1950	-0.0003
DE1950		PmDE1950	-0.023	Vmag	8.8	SpType	G0
Double code		Source	25	CatNum	11201	DM	CD-2312575
DMcomp		BDsup		HD	142361	M HD	0
GC		RA1950rad	4.15397434	DE1950rad	-0.41262662	PmRA2000	-0.0003
PmDE2000	-0.02

CCDM

Ccdm	15550-2347	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.01	DDEs	-16.9
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.7	Sp	G0	PmNote	*
PmRA	-4	PmDE	-23	Dm number	-2312575	Cat1	CD
Name2	183920	Cat2	SAO	HD	142361	M HD
ADS BDS		M ADS BDS		N IDS		IDS	15491S2330A
HIC

15550-2347 B

Coord arcsec 2000

155459.83-234718.6

Mag

10.1

Calc delta mag

2.4

Calc coord

yes

CCDM

Ccdm	15550-2347	RComp		Comp	B	Note1
Note2		Discov num	B	DRAs		DDEs
R dRAs		Year		Theta	SP	Rho	12.0
Obs		Vmag	15.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	15491S2330B
HIC

15550-2347 C

Coord arcsec 2000	155500.10-234728.6		Mag	14		PmRA	-19.00		PmDE	-36.0
Calc delta mag	6.3		Calc coord	yes

15550-2347 D

Coord arcsec 2000	155459.83-234718.5		Mag	8.86		Tycho2	6779-01372-1		Calc delta mag	1.16
Calc coord	yes

Tycho2

Tycho2	6779-01372-1	Pflag		RAmdeg	238.74946295	DEmdeg	-23.78837010
PmRA	-27.5	PmDE	-37.8	E RAmdeg	11	E DEmdeg	14
E pmRA	1.5	E pmDE	1.5	EpRAm	1990.10	EpDEm	1988.46
Num	7	Q RAmdeg	0.9	Q DEmdeg	1.2	Q pmRA	0.9
Q pmDE	1.3	BTmag	9.838	E BTmag	0.026	VTmag	9.080
E VTmag	0.019	Prox	999	TYC	T	HIP
CCDM		RAdeg	238.74953250	DEdeg	-23.78827917	EpRA 1990	1.70
EpDE 1990	1.28	E RAdeg	10.5	E DEdeg	14.7	Posflg
Corr	0.1