12117+2724 LDS 1283

12^h 11^m 34.96^s +27° 23' 21.2" P.A. 224.00 sep 2.2 mag 18.00,18.10

Coord 2000	12117+2724	Discov num	LDS1283	Comp		Coord arcsec 2000	12 11 34.96 +27 23 21.2
Date first	1963	Date last	2016	Obs	6
Pa first	231	Pa last	224.4	P.A. Now (θ)	224.4°
Sep first	2.5	Sep last	2.227	Sep. Now (ρ)	2.227"
Mag pri	18.00	Mag sec	18.10	delta mag (ΔM)	0.1	Spectral class
Pri motion ra	-239	Sec motion ra
Pri motion dec	+056	Sec motion dec
Notes	I (Identification uncertain)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Coma Berenices

Gaia DR2

4012709540025861760

WDS 12117+2724 LDS 1283 : 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
12117+2724	LDS1283		1963	1	231	2.5	18.20	18.50		I	121134.96+272321.2
12117+2724	LDS1283		2006	3	226	2.3	18.00	18.10		I	121134.96+272321.2
12117+2724	LDS1283		2015	4	225	2.2	18.00	18.10		I	121134.96+272321.2
12117+2724	LDS1283		2016	6	224	2.2	18.00	18.10		I	121134.96+272321.2

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WDS 12117+2724 LDS 1283 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12117+2724 LDS 1283 : MEASURES

No records found.

WDS 12117+2724 : VIRTUAL EYEPIECE

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WDS 12117+2724 : ALADIN DSS IMAGE @ 12^h 11^m 34.96^s +27° 23' 21.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12117+2724 LDS 1283 : 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		12117+2724	LDS1283		224	2.2	1
Show		12145+2725	LDS1286		333	28.3	38
Show		12143+2749	HJL1067		348	179.5	45
Show		12143+2752	KPP1326		347	10.0	47
Show		12073+2732	TDS8229		279	0.5	58
Show		12097+2818	CLZ 54		194	13.5	61
Show		12070+2739	CVR1406		310	5.0	64
Show		12084+2638	LDS1279		217	4.2	64
Show		12079+2808	LDS1277		77	3.8	66
Show		12127+2618	UC 2293		343	16.9	68
Show		12120+2832	CHR 136	Aa,Ab	176	0.2	70
Show		12120+2832	LDS1285	AB	165	143.5	70
Show		12120+2832	RBR 41	Aa,Ac	57	1.4	70
Show		12062+2726	SDK 11		15	5.0	72
Show		12170+2634	LDS1287		187	1.8	88
Show		12182+2718	HDS1733		222	0.3	89
Show		12180+2751	CBL 378		331	37.0	90
Show		12054+2803	TDS8221		229	2.2	92
Show		12059+2628	HDS1707	Ba,Bb	135	0.1	94
Show		12059+2628	HDS1707	AB	107	0.2	94
Show		12186+2715	LDS1290		201	1.6	95
Show		12046+2651	SKF2539		8	82.2	99
Show		12140+2858	GUR 34		132	0.5	100
Show		12190+2751	TDS8321		267	0.7	102
Show		12183+2822	LDS1289		181	117.5	106
Show		12076+2902	SLW 685		142	127.7	112
Show		12195+2809	LEP 53		224	545.5	115
Show		12029+2700	HJ 515		152	35.4	118
Show		12175+2856	STT 245		282	8.4	122
Show		12207+2703	STF1633		245	9.0	124
Show		12090+2924	SKF1472		174	1.4	126
Show		12203+2637	PIN 6		187	42.7	126
Show		12080+2522	GRV 851		251	27.1	130
Show		12169+2913	SKF1118		200	8.8	131
Show		12125+2509	LAS 5		80	139.2	136
Show		12018+2643	GRV 848		215	26.5	136
Show		12218+2738	LDS1299		207	12.9	136
Show		12028+2841	HJ 514		86	20.9	140
Show		12062+2924	COU 593		120	0.2	141
Show		12183+2913	CVR 649		151	16.7	142
Show		12223+2737	RAO 276		281	2.0	143
Show		12203+2600	TOK 555		170	662.0	144
Show		12121+2459	LAS 4		222	7.6	145
Show		12173+2521	SKF1474		114	0.9	145
Show		12033+2902	LDS1275	AB	4	2.4	148
Show		12033+2902	LDS1275	AC	299	34.5	148
Show		12033+2543	LDS4171		284	2.5	150
Show		12052+2928	SDK 9		129	4.0	151
Show		12003+2714	TDS8158		180	2.0	152
Show		12219+2833	LDS1300		99	62.1	154
Show		12208+2546	HJ 517		238	19.9	157

WDS 12117+2724 : COMPONENTS

	A
B	pa=221.0° sep=2.11"

12117+2724 A

Componente originario normalizzato	AB		Coord arcsec 2000	121134.96+272321.2		Mag	18		PmRA	-239.00
PmDE	56.0

12117+2724 B

Componente originario normalizzato	AB		Coord arcsec 2000	121134.86+272319.6		Mag	18.1		Calc delta mag	0.1
Calc coord	yes