12361+6231 LDS 2654

12^h 36^m 03.24^s +62° 29' 44.6" P.A. 303.00 sep 16.5 mag 16.80,20.50 Sp M4+M5

Coord 2000	12361+6231	Discov num	LDS2654	Comp		Coord arcsec 2000	12 36 03.24 +62 29 44.6
Date first	1966	Date last	2015	Obs	9
Pa first	303	Pa last	302.9	P.A. Now (θ)	302.9°
Sep first	16.5	Sep last	16.451	Sep. Now (ρ)	16.451"
Mag pri	16.80	Mag sec	20.50	delta mag (ΔM)	3.7	Spectral class	M4+M5 (red/red)
Pri motion ra	+004	Sec motion ra	+008
Pri motion dec	-099	Sec motion dec	-097
Notes	V (Proper motion indicates physical)

rPM=0.045 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ursa Major

Gaia DR2

1583607463407127424

WDS 12361+6231 LDS 2654 : 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
12361+6231	LDS2654		2000	2	303	16.4	16.80	20.50			123603.24+622944.6
12361+6231	LDS2654		2001	2	303	16.4	16.80	20.50	M4+M5	V	123603.24+622944.6
12361+6231	LDS2654		2010	3	303	16.4	16.80	20.50	M4+M5	V	123603.24+622944.6
12361+6231	LDS2654		2015	4	303	16.5	16.80	20.50	M4+M5	V	123603.24+622944.6

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

WDS 12361+6231 LDS 2654 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12361+6231 LDS 2654 : MEASURES

No records found.

WDS 12361+6231 : VIRTUAL EYEPIECE

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WDS 12361+6231 : ALADIN DSS IMAGE @ 12^h 36^m 03.24^s +62° 29' 44.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12361+6231 LDS 2654 : 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		12361+6231	LDS2654		303	16.5
Show		12420+6212	TDS 672		206	1.0	46
Show		12292+6240	KPP3255		328	2.1	49
Show		12445+6244	BVD 319		34	9.3	61
Show		12297+6313	LDS2646		70	5.2	61
Show		12311+6320	LDS2648		321	1.9	61
Show		12448+6203	STI 749		189	4.7	67
Show		12281+6150	CVR1436		196	3.5	68
Show		12246+6231	ES 2640	AC	81	37.0	80
Show		12246+6231	MLB 210	AB	146	2.1	80
Show		12311+6116	LDS1314		219	22.8	82
Show		12273+6326	SLW 724		70	13.2	83
Show		12426+6121	CBL 393		147	6.3	83
Show		12458+6320	NSN 53		144	15.0	84
Show		12461+6320	LDS2658		144	15.0	84
Show		12317+6355	CBL 384		123	17.9	90
Show		12334+6101	STI 747		296	12.3	91
Show		12431+6109	LDS2320		303	24.4	95
Show		12307+6404	MLB 465		156	2.0	100
Show		12279+6105	STI 746		333	4.8	103
Show		12251+6348	BU 1432		246	38.6	108
Show		12215+6147	LDS1298		220	39.6	111
Show		12243+6348	STF1640		244	37.9	112
Show		12490+6125	TDS8536		115	0.4	112
Show		12197+6229	MLR 151		82	0.4	114
Show		12195+6232	BRT3377		221	1.3	115
Show		12223+6128	HDS1743		133	0.3	115
Show		12200+6204	LDS2640		58	8.0	116
Show		12477+6357	LDS2659		188	8.3	119
Show		12483+6110	ZHN 21		225	221.5	119
Show		12488+6104	KPP1962		301	15.5	125
Show		12461+6047	SLW 770			109.4	126
Show		12396+6440	STF1667	AB	40	1.2	133
Show		12396+6440	STF1667	AC	262	46.4	133
Show		12284+6433	LDS2643		350	57.0	134
Show		12266+6429	LDS2642		234	2.8	135
Show		12451+6438	HDS1786	AB	240	0.4	142
Show		12451+6438	GII 193	Aa,Ab	104	0.2	142
Show		12523+6403	SLW 787		301	35.4	144
Show		12251+6025	GIC 108		65	20.0	148
Show		12417+6007	SKF1738		18	4.8	149
Show		12360+6458	LDS2653		250	25.6	149
Show		12461+6016	CVR1466		154	3.0	152
Show		12436+6001	LAF 48	AB	301	1.9	159
Show		12436+6001	LAF 48	AC	134	14.1	159
Show		12487+6019	YSC 46	Aa,Ab	200	0.1	159
Show		12487+6019	MET 61	AB	285	0.8	159
Show		12487+6019	SHY 66	AC	138	999.9	159
Show		12487+6019	SHY 66	AD	119	999.9	159
Show		12170+6100	TDS8301		120	0.6	163
Show		12178+6052	TDS8309		50	0.5	163

WDS 12361+6231 : COMPONENTS

	A
B	pa=324.5° sep=10.98"

12361+6231 A

Componente originario normalizzato	AB		Coord arcsec 2000	123603.24+622944.6		Mag	16.8		Spectral class	M4 (red)
PmRA	4.00		PmDE	-99.0

12361+6231 B

Componente originario normalizzato	AB		Coord arcsec 2000	123602.32+622953.5		Mag	20.5		Spectral class	M5 (red)
PmRA	8.00		PmDE	-97.0		Calc delta mag	3.7		Calc coord	yes