12485+3049 LDS 4274

12^h 48^m 26.31^s +30° 49' 16.9" P.A. 295.00 sep 49.9 mag 14.60,16.90

Coord 2000	12485+3049	Discov num	LDS4274	Comp		Coord arcsec 2000	12 48 26.31 +30 49 16.9
Date first	1950	Date last	2015	Obs	10
Pa first	295	Pa last	295.3	P.A. Now (θ)	295.3°
Sep first	50.4	Sep last	49.919	Sep. Now (ρ)	49.919"
Mag pri	14.60	Mag sec	16.90	delta mag (ΔM)	2.3	Spectral class
Pri motion ra	-045	Sec motion ra	-031
Pri motion dec	-035	Sec motion dec	-018
Notes

rPM=0.386

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Coma Berenices

Gaia DR2

1465314512068420992

WDS 12485+3049 LDS 4274 : 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
12485+3049	LDS4274		1960	1	247	50.0	15.90	16.80			124824.00+304918.0
12485+3049	LDS4274		2001	3	295	50.2	14.60	16.90			124826.31+304916.9
12485+3049	LDS4274		2010	4	295	50.0	14.60	16.90			124826.31+304916.9
12485+3049	LDS4274		2015	5	295	49.9	14.60	16.90			124826.31+304916.9

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WDS 12485+3049 LDS 4274 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12485+3049 LDS 4274 : MEASURES

No records found.

WDS 12485+3049 : VIRTUAL EYEPIECE

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WDS 12485+3049 : ALADIN DSS IMAGE @ 12^h 48^m 26.31^s +30° 49' 16.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12485+3049 LDS 4274 : 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		12485+3049	LDS4274		295	49.9
Show		12506+3117	CVR1471		80	4.4	40
Show		12487+3007	LDS3060		182	171.6	43
Show		12452+3106	COU 968		263	1.7	46
Show		12510+3129	HDS1804		258	0.8	52
Show		12473+2959	LDS4268		56	6.3	52
Show		12447+3109	DAM2483		2	1.2	52
Show		12473+2958	LDS4267		288	21.6	53
Show		12469+2959	LDS4265		231	8.3	54
Show		12461+3003	LDS3059			4.9	56
Show		12445+3117	LDS4259		307	3.7	59
Show		12528+3111	LDS4289		85	114.7	61
Show		12529+3116	SHN 25		166	0.2	64
Show		12431+3049	LDS4256		45	11.9	69
Show		12537+3102	LDS4291		289	54.7	70
Show		12520+3146	LDS4287		143	35.0	74
Show		12531+3131	LDS3065		298	128.3	74
Show		12500+2936	SKF2599		75	11.0	76
Show		12525+3144	LDS2889		351	11.9	76
Show		12479+3208	SEI 533	AB	267	22.6	80
Show		12479+3208	SIN 75	AC		115.3	80
Show		12525+3155	HJ 524		112	21.8	85
Show		12427+3007	LDS1334		151	9.1	85
Show		12494+3212	LDS4278		212	95.7	85
Show		12487+3214	LDS4276		70	48.5	86
Show		12508+2926	LDS3063		251	67.7	88
Show		12550+3118	JNN 82		349	0.7	90
Show		12528+2936	LDS3064		91	122.4	92
Show		12552+3020	CVR1477		123	3.2	93
Show		12445+2931	LDS4260		271	159.9	94
Show		12427+2948	BRT 249		322	4.6	98
Show		12562+3043	LDS1344		341	61.1	101
Show		12567+3103	CBL 401		193	35.4	107
Show		12432+3213	CVR1461		278	3.2	108
Show		12418+2943	COU 967		3	1.1	109
Show		12542+2930	LDS1341		179	7.3	109
Show		12523+2908	LDS1338	AB	4	16.2	112
Show		12523+2908	LDS1338	AC	221	103.2	112
Show		12568+3114	LDS1345		73	8.0	112
Show		12525+2910	SMH 18		187	13.5	113
Show		12573+3046	LDS1347		110	79.4	115
Show		12403+3136	LDS4244		126	34.7	116
Show		12425+3216	LDS4252		346	67.7	117
Show		12573+3109	LDS1346		153	215.0	117
Show		12574+3022	STF1696		204	3.7	119
Show		12556+2933	SKF 490		180	4.6	121
Show		12400+2955	LDS4243	AB	42	95.2	121
Show		12400+2955	LDS4243	Aa,Ab	27	3.3	121
Show		12578+3038	LDS1348		281	5.3	122
Show		12470+3250	CBL 55		20	54.1	123
Show		12428+2910	LDS4255		285	2.7	123

WDS 12485+3049 : COMPONENTS

	A
B	pa=298.8° sep=44.24"

12485+3049 A

Componente originario normalizzato	AB		Coord arcsec 2000	124826.31+304916.9		Mag	14.6		PmRA	-45.00
PmDE	-35.0

12485+3049 B

Componente originario normalizzato	AB		Coord arcsec 2000	124823.30+304938.2		Mag	16.9		PmRA	-31.00
PmDE	-18.0		Calc delta mag	2.3		Calc coord	yes