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

17375-3747 COO 216 AB,C (HD 159632)

17^h 37^m 30.32^s -37° 46' 54.9" P.A. 194.00 sep 13.9 mag 7.71,9.04 Sp F2V

Coord 2000	17375-3747	Discov num	COO 216	Comp	AB,C	Coord arcsec 2000	17 37 30.32 -37 46 54.9
Date first	1912	Date last	2013	Obs	12
Pa first	194	Pa last	193.5	P.A. Now (θ)	193.5°
Sep first	13.7	Sep last	13.86	Sep. Now (ρ)	13.86"
Mag pri	7.71	Mag sec	9.04	delta mag (ΔM)	1.33	Spectral class	F2V (yellow-white)
Pri motion ra	+025	Sec motion ra	+018
Pri motion dec	+002	Sec motion dec	+005
Notes

rPM=0.304

Nature of this double is uncertain.

17375-3747 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		209038	17 37 30 -37 46 55	B 915 AB	2020	17	328	0.2	8.60	8.80	0.20	Y
Show	HD 159632	209038	17 37 30 -37 46 55	COO 216 AB,C	2013	12	194	13.9	7.71	9.04	1.33		<===

Triple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	HD 159632		Constellation	Scorpius		SAO	209038		Tycho2	7884-02842-1
HD	159632

WDS 17375-3747 COO 216 AB,C (HD 159632) : 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.
CoO1927A	T -	Cordoba Obs.	1927sdsc.book......
CoO1927A		cited in SDS (Southern Double Star Catalog), 1927
CoO9999	T -	Cordoba Obs.	...................
CoO9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
17375-3747	COO 216	AB,C	2000	9	194	14.0	7.71	9.04	F2V	D	173730.32-374654.9
17375-3747	COO 216	AB,C	2010	10	194	13.7	7.71	9.04	F2V	D	173730.32-374654.9
17375-3747	COO 216	AB,C	2013	12	194	13.9	7.71	9.04	F2V	D	173730.32-374654.9

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

WDS 17375-3747 COO 216 AB,C (HD 159632) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17375-3747 COO 216 AB,C (HD 159632) : MEASURES

No records found.

WDS 17375-3747 (HD 159632) : 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 17375-3747 (HD 159632) : ALADIN DSS IMAGE @ 17^h 37^m 30.32^s -37° 46' 54.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17375-3747 COO 216 AB,C (HD 159632) : 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		17375-3747	B 915	AB	328	0.2
Show		17375-3747	COO 216	AB,C	194	13.9
Show		17379-3752	I 247	AB	109	0.3	7
Show		17379-3752	I 247	AC	334	0.2	7
Show		17385-3755	JSP 720		342	2.2	16
Show		17383-3807	KPP2059		299	16.5	23
Show		17401-3749	JSP 721		122	3.7	32
Show		17411-3739	JSP 933		339	5.7	46
Show		17336-3800	B 913		57	1.1	48
Show		17404-3707	RSS 455		95	10.3	53
Show		17381-3654	RST3114		63	0.9	54
Show		17352-3837	RST1973		116	3.7	58
Show		17425-3801	JSP 724	AB	152	119.5	62
Show	Shaula	17336-3706	TNG 1	Aa,Ab	98	0.0	62
Show	Shaula	17336-3706	SEE 334	AB	106	42.4	62
Show	Shaula	17336-3706	DUN 218	AC	330	94.4	62
Show		17425-3801	JSP 724	BC	303	1.3	63
Show		17401-3648	RST3119		358	1.2	66
Show		17316-3725	TDT 395		295	1.9	73
Show		17437-3812	I 611		340	2.0	78
Show		17318-3833	RST1965		357	0.5	82
Show		17308-3726	B 912		199	0.3	83
Show		17438-3709	JSP 725		144	1.6	84
Show		17315-3838	ARY 123	AB	168	9.1	88
Show		17315-3838	ARY 123	AC	166	43.9	88
Show		17378-3619	BRT1731		322	4.6	89
Show		17324-3642	ARY 94		352	44.0	89
Show		17346-3624	JSP 718		309	1.4	90
Show		17425-3902	RIZ 20	Aa,Ab	-1	0.0	96
Show		17425-3902	RIZ 20	AB	191	52.8	96
Show		17425-3902	RIZ 20	AC	18	55.3	96
Show		17303-3839	I 1325		77	3.2	100
Show		17367-3607	WFC 197		280	9.4	101
Show		17421-3915	RST1978		239	0.8	104
Show		17313-3901	HWE 87		233	3.2	104
Show		17294-3831	B 342		115	0.4	105
Show		17390-3559	I 606		82	2.0	109
Show		17293-3839	TOK 792		307	1.6	110
Show		17467-3808	RST1987		144	0.9	110
Show		17440-3913	VVV 46		29	23.5	115
Show		17471-3807	I 1336		146	0.1	116
Show		17437-3916	RST1983		237	1.7	116
Show		17315-3616	BRT1723		229	3.3	116
Show		17340-3557	VOU 93		160	1.4	118
Show		17468-3706	B 919		190	0.2	119
Show		17289-3647	CHR 183		70	0.2	119
Show		17436-3612	DAW 149	AB	58	1.4	120
Show		17436-3612	DAW 149	AC	296	17.8	120
Show		17465-3652	JSP 729		68	2.1	121
Show		17349-3549	BRT1729		177	4.0	122
Show		17374-3544	HDS2488	AB	289	0.3	124

WDS 17375-3747 : COMPONENTS

	A	B
B	pa=333.9° sep=0.22"
C	pa=190.7° sep=13.72"	pa=190.2° sep=13.89"

17375-3747 A

Coord arcsec 2000	173730.32-374654.9	Mag	8.6	Spectral class	F2V (yellow-white)	PmRA	25.00
PmDE	3.0	SAO	209038	Tycho2	7884-02842-1	HD	159632
DM	CD-3711727

Tycho2

Tycho2	7884-02842-1	Pflag		RAmdeg	264.37634937	DEmdeg	-37.78193525
PmRA	24.5	PmDE	2.5	E RAmdeg	6	E DEmdeg	7
E pmRA	1.5	E pmDE	1.6	EpRAm	1991.09	EpDEm	1990.73
Num	6	Q RAmdeg	0.5	Q DEmdeg	0.9	Q pmRA	0.5
Q pmDE	0.8	BTmag	8.042	E BTmag	0.017	VTmag	7.705
E VTmag	0.014	Prox	139	TYC	T	HIP
CCDM		RAdeg	264.37627667	DEdeg	-37.78194111	EpRA 1990	1.58
EpDE 1990	1.38	E RAdeg	6.2	E DEdeg	7.4	Posflg
Corr	-0.1

SAO

SAO	209038	DelFlag		RA1950		PmRA1950	0.0022
DE1950		PmDE1950	-0.032	Vmag	8.9	SpType	K0
Double code		Source	41	CatNum	8840	DM	CD-3711727
DMcomp		BDsup		HD	159632	M HD	0
GC		RA1950rad	4.59930119	DE1950rad	-0.65890801	PmRA2000	0.0022
PmDE2000	-0.031

CCDM

Ccdm	17375-3747	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.28	DDEs	4.3
R dRAs	41	Year		Theta		Rho
Obs	3	Vmag	8.6	Sp	F0	PmNote	*
PmRA	26	PmDE	-32	Dm number	-3711727	Cat1	CD
Name2	209038	Cat2	SAO	HD	159632	M HD
ADS BDS		M ADS BDS		N IDS		IDS	17307S3743A
HIC

17375-3747 B

Coord arcsec 2000

173730.31-374654.7

Mag

8.8

Calc delta mag

0.2

Calc coord

yes

CCDM

Ccdm	17375-3747	RComp		Comp	B	Note1
Note2		Discov num	B 915	DRAs		DDEs
R dRAs		Year	1959	Theta	175	Rho	0.2
Obs	6	Vmag	8.8	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	17307S3743B
HIC

17375-3747 C

Coord arcsec 2000	173730.10-374708.4		Mag	9.04		PmRA	18.00		PmDE	5.0
Tycho2	7884-02856-1		Calc delta mag	0.44		Calc coord	yes

Tycho2

Tycho2	7884-02856-1	Pflag		RAmdeg	264.37516489	DEmdeg	-37.78567520
PmRA	24.8	PmDE	8.3	E RAmdeg	14	E DEmdeg	20
E pmRA	2.5	E pmDE	2.3	EpRAm	1991.30	EpDEm	1990.39
Num	3	Q RAmdeg	1.2	Q DEmdeg	2.1	Q pmRA	1.2
Q pmDE	2.1	BTmag	9.456	E BTmag	0.028	VTmag	9.044
E VTmag	0.027	Prox	139	TYC		HIP
CCDM		RAdeg	264.37509250	DEdeg	-37.78569500	EpRA 1990	1.71
EpDE 1990	1.34	E RAdeg	13.6	E DEdeg	19.6	Posflg
Corr	-0.1

CCDM

Ccdm	17375-3747	RComp		Comp	C	Note1
Note2		Discov num	COO 216	DRAs	-0.04	DDEs	-9.3
R dRAs	41	Year	1920	Theta	194	Rho	14.0
Obs	2	Vmag	9.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	17307S3743C
HIC