12289+0122 LDS 2882

12^h 28^m 50.65^s +01° 21' 42.2" P.A. 161.00 sep 85.0 mag 12.90,18.90

Coord 2000	12289+0122	Discov num	LDS2882	Comp		Coord arcsec 2000	12 28 50.65 +01 21 42.2
Date first	1955	Date last	2015	Obs	9
Pa first	157	Pa last	160.5	P.A. Now (θ)	160.5°
Sep first	87.0	Sep last	84.96	Sep. Now (ρ)	84.96"
Mag pri	12.90	Mag sec	18.90	delta mag (ΔM)	6	Spectral class
Pri motion ra	-187	Sec motion ra	-294
Pri motion dec	+032	Sec motion dec	+044
Notes

rPM=0.362

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Virgo

Gaia DR2

3700278878587603840

WDS 12289+0122 LDS 2882 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
LDS		Luyten p.m. catalog (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12289+0122	LDS2882		1955	1	113	87.0	13.20	21.00		I	122850.65+012142.2
12289+0122	LDS2882		2010	2	294	89.3	12.90	18.90		I	122850.65+012142.2
12289+0122	LDS2882		2015	9	161	85.0	12.90	18.90			122850.65+012142.2

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WDS 12289+0122 LDS 2882 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12289+0122 LDS 2882 : MEASURES

No records found.

WDS 12289+0122 : VIRTUAL EYEPIECE

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WDS 12289+0122 : ALADIN DSS IMAGE @ 12^h 28^m 50.65^s +01° 21' 42.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12289+0122 LDS 2882 : 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		12289+0122	LDS2882		161	85.0
Show		12290+0057	GRV1077		51	11.4	28
Show		12305+0101	SHN 160		-1	0.1	33
Show		12312+0120	A 2583	BC	105	46.3	36
Show		12312+0120	SHJ 146	AB	290	49.5	37
Show		12312+0120	A 2583	AC	335	5.0	37
Show		12297-0039	SKF 892		80	4.3	45
Show		12287-0035	UC 2346		278	24.9	47
Show		12266+0045	BAL1452		57	2.6	51
Show		12298-0030	CVR1441		66	3.4	54
Show		12311+0207	AG 178		284	1.3	56
Show		12250+0123	GRV 855		16	43.5	57
Show		12287-0025	GWP1817		139	86.8	57
Show		12248+0111	UC 2332		122	42.7	61
Show		12310-0034	GRV1078		232	10.7	62
Show		12306+0223	UC 2351		131	28.5	67
Show		12322+0206	CVR1444		113	3.3	67
Show		12268-0011	AGC 4		145	0.5	78
Show		12333-0038	WSO 1	BC	80	46.6	80
Show		12333-0038	WSO 1	BD	127	31.5	80
Show		12333-0038	WSO 1	BE	116	7.7	80
Show		12333-0038	WSO 1	AB	218	33.7	80
Show		12268+0007	SLW 722		287	144.6	81
Show		12257-0017	OCC 104		-1	0.1	81
Show		12267+0008	CVR1433		213	4.5	81
Show		12264+0234	SLW 720		74	28.3	82
Show		12314+0234	SLW 732		173	10.8	82
Show		12332+0213	RAO 280		131	0.9	83
Show		12246+0026	UC 2331		155	21.8	85
Show		12343+0051	SLW 736		167	12.0	87
Show		12247+0225	AG 177	AB	221	7.3	89
Show		12247+0225	AG 177	AC	57	96.3	89
Show		12244+0022	SLW 718		239	9.6	90
Show		12313+0244	BAL2390		330	9.3	91
Show		12345-0048	UC 2360		227	32.5	92
Show		12351+0105	CVR 128		226	105.3	96
Show		12228+0151	LDS2879	AB	289	67.2	97
Show		12228+0151	RAO 277	Aa,Ab	110	0.6	97
Show		12288+0300	CVR1438		217	3.6	99
Show		12240+0015	SLW 715		342	25.7	99
Show		12225+0053	GRV1199		330	22.2	99
Show		12354+0135	BAL1886		95	8.3	99
Show		12234+0020	GWP1800		303	14.2	103
Show		12218+0119	SHN 155		-1	0.6	106
Show		12297+0306	UC 174		304	34.5	106
Show		12359+0035	LDS2885		75	10.4	115
Show		12336+0255	HDS1764		72	0.3	118
Show		12284+0321	GWP1814		312	55.7	120
Show		12227+0238	BAL2389		106	2.8	120
Show		12367+0150	SLW 744		298	14.3	122
Show		12228+0246	UC 171		53	40.8	125

WDS 12289+0122 : COMPONENTS

	A
B	pa=160.5° sep=84.96"

12289+0122 A

Componente originario normalizzato	AB		Coord arcsec 2000	122850.65+012142.2		Mag	12.9		PmRA	-187.00
PmDE	32.0

12289+0122 B

Componente originario normalizzato	AB		Coord arcsec 2000	122852.54+012022.1		Mag	18.9		PmRA	-294.00
PmDE	44.0		Calc delta mag	6		Calc coord	yes