12540-0137 GRV 1082

12^h 54^m 38.15^s -01° 37' 20.7" P.A. 63.00 sep 12.6 mag 15.10,15.90

Coord 2000	12540-0137	Discov num	GRV1082	Comp		Coord arcsec 2000	12 54 38.15 -01 37 20.7
Date first	1956	Date last	2016	Obs	9
Pa first	63	Pa last	63.3	P.A. Now (θ)	63.3°
Sep first	12.7	Sep last	12.593	Sep. Now (ρ)	12.593"
Mag pri	15.10	Mag sec	15.90	delta mag (ΔM)	0.8	Spectral class
Pri motion ra	-019	Sec motion ra	-013
Pri motion dec	+014	Sec motion dec	+025
Notes

rPM=0.445

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Virgo

Gaia DR2

3688550284974137600

WDS 12540-0137 GRV 1082 : NOTES

No records found.

DISCOVERER

idgroup	discov	author
1	GRV	Greaves, J.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12540-0137	GRV1082		2000	2	63	12.6	15.10	15.90		D	125438.15-013720.7
12540-0137	GRV1082		2010	4	64	12.6	15.10	15.90			125438.15-013720.7
12540-0137	GRV1082		2015	5	63	12.6	15.10	15.90			125438.15-013720.7
12540-0137	GRV1082		2016	9	63	12.6	15.10	15.90			125438.15-013720.7

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

WDS 12540-0137 GRV 1082 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12540-0137 GRV 1082 : MEASURES

No records found.

WDS 12540-0137 : VIRTUAL EYEPIECE

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WDS 12540-0137 : ALADIN DSS IMAGE @ 12^h 54^m 38.15^s -01° 37' 20.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12540-0137 GRV 1082 : 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		12540-0137	GRV1082		63	12.6	0
Show		12547-0200	CVR1476		8	3.5	23
Show		12555-0212	SLW 795		72	13.0	38
Show		12550-0219	SLN 72		13	30.9	42
Show		12575-0158	BAL 547		310	16.6	49
Show		12524-0216	SLW 788		2	9.6	52
Show		12590-0146	TDS8625		152	0.5	66
Show		12510-0220	CVR1473		1	4.3	69
Show		12596-0119	CVR 675		90	9.5	76
Show		12566-0249	BRT 443		4	3.6	78
Show		12556-0255	GIC9018		345	2.2	79
Show		12567-0250	LDS4299		272	76.0	80
Show		12503-0236	UC 2413		313	23.1	87
Show		12487-0216	ZHN 22		219	428.8	97
Show		12481-0126	SLW 775		235	12.7	99
Show		13009-0211	CVR1482		177	3.7	100
Show		12518+0005	TOK 671	AB	7	22.8	111
Show		12518-0007	SLW 783		169	37.8	113
Show		13020-0205	OSO 49		63	18.1	115
Show		12584+0005	CVR 673		239	8.8	118
Show		12532-0333	CHR 38		155	0.5	118
Show		13022-0209	SLW 813		284	17.5	119
Show		12553-0336	BRT 442		202	8.1	120
Show		13027-0159	HJ 1225		111	15.0	125
Show		12588-0332	RST4507		34	1.8	131
Show		12536+0033	KPP2331		78	19.9	131
Show		13025-0239	SLW 815		121	111.3	133
Show		12599-0014	RST5373		110	2.9	137
Show		13009-0318	GMC 2		152	20.3	138
Show		13006-0322	AGC 5	AB	181	0.6	138
Show		13006-0322	AGC 5	AC	127	41.2	138
Show		13039-0138	KPP 942		250	7.8	139
Show		12455-0218	BAL 546		81	9.1	142
Show		13001+0018	STF1706		179	28.1	142
Show		12511-0352	GWP1866		328	22.8	145
Show		13043-0153	RST4971		330	0.7	146
Show		13043-0152	UC 2467		246	53.3	146
Show		12562+0050	SKF 896		97	5.6	150
Show		12512+0043	SKF1741		47	3.8	151
Show		12594-0036	UC 2445		144	49.5	152
Show		12597-0349	CHR 39	Aa,Ab	317	0.1	152
Show		12597-0349	STF1704	AB	54	20.6	152
Show		13017+0012	LDS4308		344	15.1	153
Show		12445-0119	SKF 38	AB	337	9.5	154
Show		12445-0119	ZUC 11	BC	252	3.2	154
Show		12564-0057	STT 256		101	1.1	157
Show		12595-0040	J 433		156	3.6	157
Show		13043-0239	CVR 678		258	23.5	159
Show		13013+0030	TOK 564		300	919.6	162
Show		12499+0053	UC 2411		298	48.5	167
Show		13058-0155	SLW 822		305	151.0	168

WDS 12540-0137 : COMPONENTS

	A
B	pa=63.3° sep=12.59"

12540-0137 A

Coord arcsec 2000

125438.15-013720.7

Mag

15.1

PmRA

-19.00

PmDE

14.0

12540-0137 B

Coord arcsec 2000	125438.90-013715.0		Mag	15.9		PmRA	-13.00		PmDE	25.0
Calc delta mag	0.8		Calc coord	yes