15103+7648 LDS 1812

15^h 10^m 10.12^s +76° 48' 30.2" P.A. 160.00 sep 90.2 mag 16.70,17.10

Coord 2000	15103+7648	Discov num	LDS1812	Comp		Coord arcsec 2000	15 10 10.12 +76 48 30.2
Date first	1953	Date last	2015	Obs	9
Pa first	159	Pa last	160.1	P.A. Now (θ)	160.1°
Sep first	90.5	Sep last	90.173	Sep. Now (ρ)	90.173"
Mag pri	16.70	Mag sec	17.10	delta mag (ΔM)	0.4	Spectral class
Pri motion ra	-086	Sec motion ra	-052
Pri motion dec	+026	Sec motion dec	+008
Notes	I (Identification uncertain)

rPM=0.428

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ursa Minor

Gaia DR2

1701997068690904960

WDS 15103+7648 LDS 1812 : NOTES

No records found.

DISCOVERER

idgroup	discov	author
1	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
15103+7648	LDS1812		1965	1	159	97.0	17.50	18.00		I	151010.12+764830.2
15103+7648	LDS1812		1999	2	160	90.2	16.70	17.10		I	151010.12+764830.2
15103+7648	LDS1812		2010	3	160	90.1	16.70	17.10		I	151010.12+764830.2
15103+7648	LDS1812		2015	4	160	90.2	16.70	17.10		I	151010.12+764830.2

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WDS 15103+7648 LDS 1812 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15103+7648 LDS 1812 : MEASURES

No records found.

WDS 15103+7648 : VIRTUAL EYEPIECE

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WDS 15103+7648 : ALADIN DSS IMAGE @ 15^h 10^m 10.12^s +76° 48' 30.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15103+7648 LDS 1812 : 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		15103+7648	LDS1812		160	90.2	0
Show		15051+7703	LDS1809		351	4.2	24
Show		15082+7624	UC 2938		27	51.8	26
Show		15050+7626	MLR 343		278	0.2	29
Show		15026+7634	PKO 28		248	5.2	30
Show		15004+7635	MFL 190		315	17.4	37
Show		15079+7612	MET 10	Aa,Ab	133	0.4	38
Show		15079+7612	LEP 72	AB	2	116.4	38
Show		15079+7612	LAF 53	AC	126	9.5	38
Show		15079+7612	LWR 13	AD	19	14.6	38
Show		15189+7626	MFL 198		237	11.0	38
Show		15195+7710	SKF1235		159	7.1	38
Show		15202+7708	LDS1819		226	11.8	40
Show		15041+7722	LDS1807		105	53.3	40
Show		15231+7620	MFL 148		143	60.0	54
Show		15266+7701	LDS1821		72	4.5	58
Show		14557+7618	HDS2107		141	0.2	59
Show		14531+7706	MFL 151		141	5.7	61
Show		15282+7710	MFL 147		147	59.7	65
Show		14558+7733	MFL 180		336	15.5	66
Show		14529+7622	MFL 192		229	13.8	66
Show		15038+7751	MFL 175		108	8.4	66
Show		14581+7549	BVD 325		19	23.3	74
Show		15021+7528	LDT 8	Ea,Eb	136	0.6	86
Show		14529+7753	TDS9333		201	0.5	87
Show		15178+7817	TDS9472		95	1.1	92
Show		14531+7811	HU 908	AB	236	1.6	100
Show		14531+7811	HU 908	AC	141	112.6	100
Show		15223+7835	KPP 342		323	3.7	114
Show		15130+7452	KPP3288		1	4.0	118
Show		15118+7849	MFL 188		60	8.7	122
Show	Baekdu	14568+7454	S 666		34	167.6	125
Show		15189+7441	TDS9478		25	0.6	132
Show		15052+7904	STF1933		275	24.0	136
Show		15021+7427	UC 2902		280	72.2	145
Show		15102+7422	LDS1811		94	3.2	146
Show		15253+7428	A 1121		63	2.3	153
Show		15198+7923	MFL 197		94	5.4	158
Show		15233+7401	KPP3956		186	58.6	175
Show		15049+7943	PKO 29		173	5.7	175
Show	Kochab	14507+7409	BUP 159		341	212.3	176
Show		14544+7940	LDS1805		139	11.2	179
Show		15081+7341	LDS1810		118	8.1	187
Show		15238+7325	A 1368		257	5.8	211
Show		15240+7314	KPP1165		77	9.1	222
Show		14573+8029	MFL 154		34	30.4	224
Show		15035+7304	A 1115		327	2.1	226
Show		15292+8027	STF1972	AB	79	31.6	226
Show		15292+8027	STF1972	AC	101	188.1	226
Show		15292+8027	LAF 54	BD	271	6.9	226
Show		15292+8027	LAF 54	BE	272	7.4	226

WDS 15103+7648 : COMPONENTS

	A
B	pa=175.3° sep=85.08"

15103+7648 A

Coord arcsec 2000

151010.12+764830.2

Mag

16.7

PmRA

-86.00

PmDE

26.0

15103+7648 B

Coord arcsec 2000	151012.17+764705.4		Mag	17.1		PmRA	-52.00		PmDE	8.0
Calc delta mag	0.4		Calc coord	yes