10176-5105 BRT 781

10^h 17^m 39.00^s -51° 05' 00.9" P.A. 185.00 sep 4.1 mag 12.20,13.70 Sp G2

Coord 2000	10176-5105	Discov num	BRT 781	Comp		Coord arcsec 2000	10 17 39.00 -51 05 00.9
Date first	1903	Date last	2016	Obs	4
Pa first	180	Pa last	185.4	P.A. Now (θ)	185.4°
Sep first	4.6	Sep last	4.13	Sep. Now (ρ)	4.13"
Mag pri	12.20	Mag sec	13.70	delta mag (ΔM)	1.5	Spectral class	G2 (yellow)
Pri motion ra		Sec motion ra
Pri motion dec		Sec motion dec
Notes	R (Red magnitudes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Vela

Tycho2

8195-00729-1

Gaia DR2

5358401752550446080

WDS 10176-5105 BRT 781 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Brt1926a	Pa -	Barton, S.G.	1926AJ.....36..155B
Brt1926a		AJ 36, 155, 1926 (BRT 1 - BRT 62)
Brt1926b	Pa j	Barton, S.G.	1926AJ.....37...57B
Brt1926b		AJ 37, 57, 1926 (BRT 63 - BRT 116)
Brt1928	Pa -	Barton, S.G.	1928AJ.....38..168B
Brt1928		AJ 38, 168, 1928 (BRT 117 - BRT 230)
Brt1929a	Pa -	Barton, S.G.	1929AN....235..425B
Brt1929a		AN 235, 425, 1929 (BRT 294 - BRT 322)
Brt1929b	Pa -	Barton, S.G.	1929AJ.....39...93B
Brt1929b		AJ 39, 93, 1929 (BRT 231 - BRT 293)
Brt1929c	Ma j	Barton, S.G.	1929AJ.....39..120B
Brt1929c		AJ 39, 120, 1929
Brt1930	Pa -	Barton, S.G.	1930AJ.....40..181B
Brt1930		AJ 40, 181, 1930 (BRT 323 - BRT 348)
Brt1931	Pa -	Barton, S.G. (BRT 349 - BRT 562)	1931AJ.....41...35B
Brt1931		AJ 41, 35, 1931 (no measures for BRT 529 - BRT 562)
Brt1932a	Pa -	Barton, S.G.	1932AJ.....42...93B
Brt1932a		AJ 42, 93, 1932 (BRT 604 - BRT 636)
Brt1932b	Ma -	Barton, S.G.	1932PFAO....5a...1B
Brt1932b	+Pa	Pub. Univ. Penn. 5, Pt.1, Sec.2, 1932 (BRT 563 - BRT 603, BRT1928, etc.)
Brt1932C	Ma -	Barton, S.G.	1932QB821.A43......
Brt1932C		cited in ADS (Aitken Double Star Cat.), 1932
Brt1933	Pa -	Barton, S.G.	1933AN....250...49B
Brt1933		AN 250, 49, 1933
Brt1933		(BRT 637 - BRT1134; very approximate dates added for pairs listed with only
Brt1933		secondary magnitudes and no astrometry)
Brt1934	Pa -	Barton, S.G.	1934AJ.....43..119B
Brt1934	+Ma	AJ 43, 119, 1934
Brt1935a	Pa -	Barton, S.G.	1935AJ.....44..105B
Brt1935a	+Ma	AJ 44, 105, 1935
Brt1935b	Pa -	Barton, S.G.	1935AN....256..357B
Brt1935b		AN 256, 357, 1935
Brt1936a	Ma -	Barton, S.G.	1936AJ.....45...33B
Brt1936a	+Pa	AJ 45, 33, 1936
Brt1936b	Pa -	Barton, S.G.	1936AJ.....45...99B
Brt1936b	+Ma	AJ 45, 99, 1936
Brt1937a	Pa -	Barton, S.G.	1937AN....263..347B
Brt1937a		AN 263, 347, 1937
Brt1937b	Pa -	Barton, S.G.	1937AN....263..383B
Brt1937b		AN 263, 383, 1937
Brt1938	Ma -	Barton, S.G.	1938AJ.....47..133B
Brt1938	+Pa	AJ 47, 133, 1938
Brt1939a	Ma -	Barton, S.G.	1939PFAO....5b...1B
Brt1939a	+Pa	Pub. Univ. Penn. 5, Pt.2, Sec.2, 1939
Brt1939b	Pa -	Barton, S.G.	1939AJ.....48..145B
Brt1939b	+Ma	AJ 48, 145, 1939
Brt1941	Pa -	Barton, S.G.	1941PASP...55..339B
Brt1941		PASP 55, 339, 1941
Brt1942	Pa -	Barton, S.G.	1942AJ.....50...11B
Brt1942		AJ 50, 11, 1942
Brt1947	Ma -	Barton, S.G.	1947AJ.....52..178B
Brt1947	+Pa	AJ 52, 178, 1947
Brt1949	Ma -	Barton, S.G.	1949PFAO....7a...1B
Brt1949		Pub. Univ. Penn. 7, Pt.1, Sec.1, 1949
Brt1951	Pa -	Barton, S.G.	1951AJ.....55..218B
Brt1951		AJ 55, 218, 1951
Brt1957	Ma -	Barton, S.G.	1957QB4.P5v7ps3....
Brt1957		Pub. Univ. Penn. 7, Pt.3, 15, 1957
Brt9999	Ma -	Barton, S.G.	...................
Brt9999	+Pa	Unpublished, manuscript or reference not found.
Brt2002A	Ma -	Barton, S.G.	2002yCat.1275....0D
Brt2002A	+Pa	cited in CCDM

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10176-5105	BRT 781		1991	2	184	2.2	11.64	12.48			101730.55-510332.2
10176-5105	BRT 781		2001	3	185	4.2	12.20	13.70	G2	R	101739.00-510500.9
10176-5105	BRT 781		2015	3	204	2.5	11.64	12.48	F0V		101730.55-510332.2
10176-5105	BRT 781		2016	4	185	4.1	12.20	13.70	G2	R	101739.00-510500.9

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

WDS 10176-5105 BRT 781 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10176-5105 BRT 781 : MEASURES

No records found.

WDS 10176-5105 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 10176-5105 : ALADIN DSS IMAGE @ 10^h 17^m 39.00^s -51° 05' 00.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10176-5105 BRT 781 : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		10176-5105	BRT 781		185	4.1
Show		10177-5102	DAM2256		142	3.1	3
Show		10178-5102	RST1497		302	1.4	4
Show		10183-5106	DAM2277		79	2.8	6
Show		10182-5049	HU 1598		225	0.2	17
Show		10166-5122	BRT 780		157	5.2	20
Show		10189-5043	DAM2303		243	2.5	25
Show		10156-5122	CPO 285		47	4.2	26
Show		10167-5037	DAM2227		80	2.4	30
Show		10190-5037	TDS7178		346	0.9	31
Show		10173-5031	TDS7162		289	0.5	35
Show		10167-5030	DAM2226		32	4.3	36
Show		10199-5134	I 852	BC	126	2.1	36
Show		10199-5134	RST5518	Aa,Ab	34	1.2	36
Show		10199-5134	HJ 4307	AB	256	12.1	36
Show		10175-5029	WFC 100		109	6.7	36
Show		10191-5139	DAM2307		59	10.6	37
Show		10196-5138	DAM2317		280	7.3	38
Show		10164-5027	DAM2221		165	3.1	40
Show		10134-5054	HJ 4299		327	30.5	42
Show		10130-5045	I 1197		181	3.4	49
Show		10127-5052	DAM2137		333	1.6	49
Show		10207-5025	TDS7201		105	1.3	50
Show		10183-5155	RST 485		188	2.4	50
Show		10124-5058	TDS7106	AB	151	1.5	50
Show		10124-5058	DAM2133	AB,D	164	8.9	50
Show		10133-5037	CPO 283		311	11.9	51
Show		10212-5143	I 853	Ba,Bb	118	0.1	51
Show		10212-5143	I 853	AB	253	0.8	51
Show		10128-5127	TDS7111		76	9.6	51
Show		10126-5123	B 2232	AB	15	15.2	51
Show		10126-5123	SIN 48	AC	276	90.4	51
Show		10214-5144	RSS 234		72	54.3	53
Show		10210-5023	RST 487		88	3.4	53
Show		10203-5154	CPO 288		42	4.8	55
Show		10208-5018	TDS7203		258	2.3	56
Show		10135-5145	RST5517		152	0.4	57
Show		10118-5054	DAM2122		125	1.0	57
Show		10125-5028	DAM2135		204	2.8	61
Show		10113-5117	B 2707		276	8.1	62
Show		10231-5032	TOK 840		217	1.1	62
Show		10182-5208	BRT 782		329	5.1	63
Show		10107-5050	TDS7083		203	2.9	68
Show		10117-5026	RST 474	AB	261	1.3	69
Show		10117-5026	DAM2117	AC	262	39.7	69
Show		10213-5005	TDS7210		79	0.9	70
Show		10234-5021	B 2240	AB	193	6.8	71
Show		10234-5021	TOK 67	AC	301	6.8	71
Show		10186-4955	B 2235		100	17.8	71
Show		10110-5030	DAM2103		343	4.1	72
Show		10196-5216	RST 486		77	1.5	74

WDS 10176-5105 : COMPONENTS

	A
B	pa=183.4° sep=4.12"

10176-5105 A

Componente originario normalizzato

Coord arcsec 2000

101739.00-510500.9

Mag

12.2

Spectral class

G2 (yellow)

CCDM

Ccdm	10176-5105	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.92	DDEs	-3.0
R dRAs	66	Year		Theta		Rho
Obs	2	Vmag	12.5	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	10137S5035A
HIC

10176-5105 B

Componente originario normalizzato	AB		Coord arcsec 2000	101738.97-510505.0		Mag	13.7		Calc delta mag	1.5
Calc coord	yes

CCDM

Ccdm	10176-5105	RComp		Comp	B	Note1
Note2		Discov num	BRT 781	DRAs		DDEs
R dRAs		Year	1903	Theta	180	Rho	4.4
Obs	1	Vmag	13.1	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	10137S5035B
HIC