12347+1951 CVR 127

12^h 34^m 40.03^s +19° 51' 29.2" P.A. 179.00 sep 60.8 mag 15.10,15.30 Sp M2+M4 dist. 28.32 pc (92.38 l.y.)

Coord 2000	12347+1951	Discov num	CVR 127	Comp		Coord arcsec 2000	12 34 40.03 +19 51 29.2
Date first	1996	Date last	2016	Obs	12
Pa first	178	Pa last	178.5	P.A. Now (θ)	178.5°
Sep first	61.1	Sep last	60.807	Sep. Now (ρ)	60.807"
Mag pri	15.10	Mag sec	15.30	delta mag (ΔM)	0.2	Spectral class	M2+M4 (red/red)
Pri motion ra	+074	Sec motion ra	+076
Pri motion dec	-034	Sec motion dec	-032
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.034 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Coma Berenices	SAO	223527	HIP	61379	Tycho2	7770-02412-1
Gaia DR2	3949109973544577024	HD	109409	HR	4788	CD	CD-43 7755
CP	CP-43 5828	Distance	28.32	Distance ly	92.38

WDS 12347+1951 CVR 127 : NOTES

No records found.

DISCOVERER

discov	author
CVR	Chivers, J.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
12347+1951	CVR 127		2005	1	179	60.8	15.10	15.30	M2+M4		V R	123440.03+195129.2
12347+1951	CVR 127		2010	5	179	60.8	15.10	15.30	M2+M4		V R	123440.03+195129.2
12347+1951	CVR 127		2015	6	179	60.8	15.10	15.30	M2+M4		V R	123440.03+195129.2
12347+1951	CVR 127		2016	12	179	60.8	15.10	15.30	M2+M4		V R	123440.03+195129.2

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

WDS 12347+1951 CVR 127 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12347+1951 CVR 127 : MEASURES

No records found.

WDS 12347+1951 : VIRTUAL EYEPIECE

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WDS 12347+1951 : ALADIN DSS IMAGE @ 12^h 34^m 40.03^s +19° 51' 29.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12347+1951 CVR 127 : 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		12347+1951	CVR 127		179	60.8	0
Show		12355+1955	GWP1832		48	170.0	13
Show		12346+1926	UC 2363		357	51.7	26
Show		12340+1921	LDS1324		332	6.2	33
Show		12323+2000	HU 571		140	0.1	35
Show		12350+2026	CBL 385		192	32.2	36
Show		12358+2023	SLW 739		229	18.6	36
Show		12368+2014	AG 180		1	0.4	38
Show		12372+2009	CBL 54		284	15.8	40
Show		12396+1956	BGH 40	AB	148	415.6	67
Show		12307+1913	GWP1820		82	15.8	69
Show		12396+1956	LDS1330	BC	197	104.1	70
Show		12394+1918	TDS8472		124	0.5	76
Show		12386+2043	HDS1771		119	0.3	76
Show		12325+2106	STF1652		178	6.1	81
Show		12363+2113	FMR 108		311	37.1	85
Show		12372+2112	STF1663		64	0.6	88
Show		12351+1823	STF1657	AB	271	20.1	90
Show		12351+1823	CIA 32	Aa,Ab	147	0.0	90
Show		12401+2049	OSO 47	AB	35	14.7	96
Show		12401+2049	OSO 47	AC	108	112.8	96
Show		12393+1836	CVR1457		326	5.0	101
Show		12409+1855	GWP1845		106	24.1	106
Show		12394+1823	UC 2380		284	20.2	112
Show		12396+1817	CBL 389		282	44.6	118
Show		12355+1752	CBL 387		326	22.9	120
Show		12371+1753	LSC 51		52	0.1	124
Show		12282+2117	LDS4212		316	20.3	124
Show		12403+2131	LDS 939		91	83.1	128
Show		12276+2111	SLW 725		182	10.9	128
Show		12422+1840	GWP1850		37	26.2	129
Show		12403+2133	AZC 76		98	14.9	130
Show		12398+1754	BPM 595		335	63.0	139
Show		12350+1732	FAL 39		1	16.8	140
Show		12303+2157	HJL1069		312	115.4	140
Show		12418+2132	SLW 760		183	25.7	142
Show		12415+2136	LDS4249		30	6.6	142
Show		12431+2117	LDS5758		137	12.9	146
Show		12452+1927	SLW 767		101	132.9	151
Show		12351+1719	TDS 670		245	1.2	153
Show		12440+2110	STT 253		237	6.5	153
Show		12358+1716	CVR1453		190	3.3	157
Show		12324+1717	BPM 592		25	102.2	158
Show		12280+2158	COU 53		216	2.5	158
Show		12235+2017	LSC 144		238	0.1	161
Show		12301+2223	COU2707		341	14.4	164
Show		12349+2238	WRH 12		10	0.4	167
Show		12319+1710	LDS1315		90	10.0	168
Show		12271+2203	SLW 723		57	9.3	169
Show		12302+1713	GRV 856		242	8.7	171
Show		12387+1710	LDS1329		263	36.1	172

WDS 12347+1951 : COMPONENTS

	A
B	pa=178.5° sep=60.81"

12347+1951 A

Coord arcsec 2000	123440.03+195129.2	Mag	15.1	Spectral class	M2 (red)	PmRA	74.00
PmDE	-34.0	SAO	223527	HIP	61379	CD	CD-43 7755
CP	CP-43 5828

SAO

SAO	223527	DelFlag		RA1950		PmRA1950	-0.008
DE1950		PmDE1950	-0.219	Vmag	5.9	SpType	G5
Double code		Source	70	CatNum	17139	DM	CD-43 7755
DMcomp		BDsup		HD	109409	M HD	0
GC	17139	RA1950rad	3.28117832	DE1950rad	-0.7748349	PmRA2000	-0.0077
PmDE2000	-0.215

Hipparcos

Catalog	H	HIP	61379	Proxy		RAhms	12 34 42.46
DEdms	-44 40 21.1	Vmag	5.76	VarFlag		R Vmag	H
RAdeg	188.677	DEdeg	-44.6725	AstroRef		Plx	35.25
CCDM	-75.86 -	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD		BD
CD	CD-43 7755	CP	CP-43 5828	Dm number	-43 7755	VIred	0.74
SpType	G4IV	R SpType		Coord arcsec 2000	123442.46-444021.1

Hipparcos 2

HIP	61379	Sn	5	So	0	Nc	1
RArad	3.2930331649	DErad	-0.7796824941	Plx	35.31	PmRA	-77.07
PmDE	-206.53	E RArad	0.21	E DErad	0.14	E Plx	0.33
E pmRA	0.23	E pmDE	0.22	Hpmag		E Hpmag	0.0005
SHp	0.007	VA	0	BV	0.683	E BV	0.002
VI	0.74

12347+1951 B

Coord arcsec 2000	123440.14+195028.4		Mag	15.3		Spectral class	M4 (red)		PmRA	76.00
PmDE	-32.0		Delta magnitude	0.2		Coordinate calculated	yes