17499-3732 B 921 AB,C

17^h 49^m 53.99^s -37° 31' 52.0" P.A. 96.00 sep 34.8 mag 9.98,9.85 Sp G5

Coord 2000	17499-3732	Discov num	B 921	Comp	AB,C	Coord arcsec 2000	17 49 53.99 -37 31 52.0
Date first	1909	Date last	2000	Obs	11
Pa first	98	Pa last	95.9	P.A. Now (θ)	95.9°
Sep first	33.6	Sep last	34.78	Sep. Now (ρ)	34.78"
Mag pri	9.98	Mag sec	9.85	delta mag (ΔM)	0.13	Spectral class	G5 (yellow)
Pri motion ra	+006	Sec motion ra	+006
Pri motion dec	-008	Sec motion dec	-008
Notes

Nature of this double is uncertain.

17499-3732 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 161911	209320	17 49 54 -37 31 52	B 921 AB	2021	6	135	0.9	9.96	11.15	1.19
Show		209320	17 49 54 -37 31 52	B 921 AB,C	2000	11	96	34.8	9.98	9.85	0.13		<===

Triple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Scorpius		SAO	209320		Tycho2	7885-00665-1		Gaia DR2	4039846341696823808
HD	320722

WDS 17499-3732 B 921 AB,C : 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.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
17499-3732	B 921	AB,C	2000	10	96	34.8	9.98	9.85	G5	D	174953.99-373152.0

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

WDS 17499-3732 B 921 AB,C : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17499-3732 B 921 AB,C : MEASURES

No records found.

WDS 17499-3732 : 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 17499-3732 : ALADIN DSS IMAGE @ 17^h 49^m 53.99^s -37° 31' 52.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17499-3732 B 921 AB,C : 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		17499-3732	B 921	AB	135	0.9
Show		17499-3732	B 921	AB,C	96	34.8
Show		17499-3719	SHN 225		-1	0.1	13
Show		17482-3725	B 920		305	1.4	22
Show	Fuyue	17499-3703	SEE 340	AB	205	30.8	30
Show	Fuyue	17499-3703	SEE 340	AC	110	39.5	30
Show		17511-3809	HDS2518		62	0.3	41
Show		17530-3748	TDT 554		85	10.5	41
Show		17504-3652	JSP 737		172	1.2	41
Show		17468-3706	B 919		190	0.2	46
Show		17490-3817	KPP4064		219	1.7	47
Show		17471-3807	I 1336		146	0.1	48
Show		17482-3644	I 615		28	1.3	52
Show		17467-3808	RST1987		144	0.9	54
Show		17542-3710	JSP 744		130	0.6	55
Show		17465-3652	JSP 729		68	2.1	57
Show		17491-3631	I 616		179	1.4	62
Show		17498-3623	B 922	AB	121	0.9	69
Show		17498-3623	B 922	AC	158	4.9	69
Show		17500-3621	JSP 736		186	3.6	71
Show		17552-3658	JSP 747		2	1.3	72
Show		17551-3652	JSP 746		290	5.8	74
Show		17492-3618	JSP 734		205	0.9	75
Show		17485-3617	JSP 733		285	2.9	77
Show		17438-3709	JSP 725		144	1.6	77
Show		17527-3623	JSP 739		240	2.2	77
Show		17568-3741	B 924		235	0.5	83
Show		17559-3814	TDT 580		211	0.5	83
Show		17564-3703	B 923		84	0.5	83
Show		17437-3812	I 611		340	2.0	84
Show		17568-3755	JSP 751		319	3.7	86
Show		17519-3900	TDT 540		53	0.5	91
Show		17425-3801	JSP 724	BC	303	1.3	92
Show		17425-3801	JSP 724	AB	152	119.5	93
Show		17566-3645	JSP 750		247	3.7	93
Show		17563-3826	RST2005		180	1.3	94
Show		17539-3857	RST1999		214	4.8	98
Show		17554-3851	I 1345		186	0.4	103
Show		17477-3552	KPP 400		138	3.9	103
Show		17411-3739	JSP 933		339	5.7	103
Show		17585-3724	TDT 606		305	2.4	104
Show		17484-3915	I 1338		93	3.2	105
Show		17583-3810	I 9004		204	1.1	107
Show		17436-3612	DAW 149	AB	58	1.4	111
Show		17436-3612	DAW 149	AC	296	17.8	111
Show		17570-3619	JSP 752		262	0.7	112
Show		17567-3849	RST2006		182	0.6	112
Show		17542-3553	B 1346		158	0.6	112
Show		17572-3843	WFC 202		9	6.2	112
Show		17533-3547	BRT3324	AB	260	1.8	113
Show		17533-3547	BRT3325	CD	248	1.6	113

WDS 17499-3732 : COMPONENTS

	A	B
B	pa=141.3° sep=0.81"
C	pa=97.4° sep=27.67"	pa=96.2° sep=27.09"

17499-3732 A

Name	HD 161911	Coord arcsec 2000	174953.99-373152.0	Mag	9.96	Spectral class	A0V (white)
PmRA	3.00	PmDE	-14.0	SAO	209320	Tycho2	7885-00665-1
HD	161911	GC	24192	DM	CD-3711908

Tycho2

Tycho2	7885-00665-1	Pflag	P	RAmdeg	267.47497406	DEmdeg	-37.53113288
PmRA	3.2	PmDE	-13.7	E RAmdeg	21	E DEmdeg	27
E pmRA	2.4	E pmDE	2.5	EpRAm	1990.47	EpDEm	1989.39
Num	5	Q RAmdeg	1.5	Q DEmdeg	0.6	Q pmRA	1.6
Q pmDE	0.6	BTmag	10.232	E BTmag	0.036	VTmag	9.961
E VTmag	0.041	Prox	9	TYC	T	HIP
CCDM		RAdeg	267.47492389	DEdeg	-37.53107083	EpRA 1990	1.58
EpDE 1990	1.19	E RAdeg	21.2	E DEdeg	27.4	Posflg	D
Corr	-0.1

SAO

SAO	209320	DelFlag		RA1950		PmRA1950	-0.0006
DE1950		PmDE1950	-0.008	Vmag	9.5	SpType	A2
Double code		Source	70	CatNum	24192	DM	CD-3711908
DMcomp		BDsup		HD	161911	M HD	0
GC	24192	RA1950rad	4.65361739	DE1950rad	-0.65480761	PmRA2000	-0.0006
PmDE2000	-0.008

CCDM

Ccdm	17499-3732	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.04	DDEs	8.1
R dRAs	41	Year		Theta		Rho
Obs	3	Vmag	9.8	Sp	A2	PmNote	*
PmRA	15	PmDE	4	Dm number	-3711908	Cat1	CD
Name2		Cat2		HD	161911	M HD
ADS BDS		M ADS BDS		N IDS		IDS	17431S3730A
HIC

17499-3732 B

Coord arcsec 2000	174954.03-373152.6		Mag	11.15		PmRA	3.00		PmDE	-14.0
Tycho2	7885-00665-2		Calc delta mag	1.19		Calc coord	yes

Tycho2

Tycho2	7885-00665-2	Pflag	P	RAmdeg	267.47497406	DEmdeg	-37.53113288
PmRA	3.2	PmDE	-13.7	E RAmdeg	21	E DEmdeg	27
E pmRA	2.4	E pmDE	2.5	EpRAm	1990.47	EpDEm	1989.39
Num	5	Q RAmdeg	1.5	Q DEmdeg	0.6	Q pmRA	1.6
Q pmDE	0.6	BTmag	11.458	E BTmag	0.092	VTmag	11.154
E VTmag	0.120	Prox	9	TYC	T	HIP
CCDM		RAdeg	267.47517000	DEdeg	-37.53124333	EpRA 1990	1.59
EpDE 1990	1.19	E RAdeg	57.7	E DEdeg	75.7	Posflg	D
Corr	-0.1

CCDM

Ccdm	17499-3732	RComp		Comp	B	Note1
Note2		Discov num	B 921	DRAs		DDEs
R dRAs		Year	1927	Theta	137	Rho	1.0
Obs	2	Vmag	11.1	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	17431S3730B
HIC

17499-3732 C

Coord arcsec 2000	174956.30-373155.6		Mag	9.85		PmRA	6.00		PmDE	-8.0
Tycho2	7885-00130-1		HD	320722		Calc delta mag	0.11		Calc coord	yes

Tycho2

Tycho2	7885-00130-1	Pflag		RAmdeg	267.48715525	DEmdeg	-37.53211465
PmRA	5.7	PmDE	-7.9	E RAmdeg	23	E DEmdeg	27
E pmRA	1.5	E pmDE	1.6	EpRAm	1983.00	EpDEm	1979.22
Num	8	Q RAmdeg	1.3	Q DEmdeg	0.4	Q pmRA	1.3
Q pmDE	0.4	BTmag	11.229	E BTmag	0.078	VTmag	9.845
E VTmag	0.037	Prox	343	TYC	T	HIP
CCDM		RAdeg	267.48714694	DEdeg	-37.53209806	EpRA 1990	1.59
EpDE 1990	1.17	E RAdeg	28.0	E DEdeg	36.8	Posflg
Corr	-0.1

CCDM

Ccdm	17499-3732	RComp		Comp	C	Note1
Note2		Discov num	B 921	DRAs	2.86	DDEs	4.1
R dRAs	41	Year	1935	Theta	097	Rho	35.3
Obs	1	Vmag	9.6	Sp		PmNote	*
PmRA	-6	PmDE	-8	Dm number	-3711910	Cat1	CD
Name2	209320	Cat2	SAO	HD		M HD
ADS BDS		M ADS BDS	N	N IDS		IDS	17431S3730C
HIC