12346+1926 UC 2363

12^h 34^m 38.18^s +19° 25' 36.9" P.A. 357.00 sep 51.7 mag 9.20,16.40 Sp K2 dist. 145.14 pc (473.45 l.y.)

Coord 2000	12346+1926	Discov num	UC 2363	Comp		Coord arcsec 2000	12 34 38.18 +19 25 36.9
Date first	2000	Date last	2015	Obs	8
Pa first	356	Pa last	357	P.A. Now (θ)	357°
Sep first	51.8	Sep last	51.713	Sep. Now (ρ)	51.713"
Mag pri	9.20	Mag sec	16.40	delta mag (ΔM)	7.2	Spectral class	K2 (yellow-orange)
Pri motion ra	-064	Sec motion ra	-062
Pri motion dec	-020	Sec motion dec	-015
Notes	V (Proper motion indicates physical)

rPM=0.08 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Coma Berenices		HIP	61375		Tycho2	1448-00263-1		Gaia DR2	3948338528697467520
BD	BD+20 2737		Distance	145.14		Distance ly	473.45

WDS 12346+1926 UC 2363 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
UC		USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)	...................
UC_2013a	Eu j	Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,	2013AJ....145...44Z
UC_2013a		& Zacharias, M.I. (UCAC4 Catalog)
UC_2013a		AJ 145, 44, 2013
UC_2013b	Eu j	Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D.	2013AJ....146...76H
UC_2013b		AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b		(Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b		UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b		image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b		components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b		letter "f" following the filter information.
UC_2013b		APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b		Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b		than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b		identical values for both components in all filters were removed, as well.
UC_2015	Eu -	Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,	2015AJ....150..101Z
UC_2015		DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015		Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015		AJ 150, 101, 2015
UC_9999	Eu -	temporary UCAC files	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12346+1926	UC 2363		2000	2	356	51.8	9.20	16.40		V	123438.18+192536.9
12346+1926	UC 2363		2001	2	356	51.3	9.20	16.40		V	123438.18+192536.9
12346+1926	UC 2363		2010	3	357	51.8	9.20	16.40	K2	V	123438.18+192536.9
12346+1926	UC 2363		2015	4	357	51.7	9.20	16.40	K2	V	123438.18+192536.9

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

WDS 12346+1926 UC 2363 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12346+1926 UC 2363 : MEASURES

No records found.

WDS 12346+1926 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 12346+1926 : ALADIN DSS IMAGE @ 12^h 34^m 38.18^s +19° 25' 36.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12346+1926 UC 2363 : 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		12346+1926	UC 2363		357	51.7
Show		12340+1921	LDS1324		332	6.2	12
Show		12347+1951	CVR 127		179	60.8	26
Show		12355+1955	GWP1832		48	170.0	32
Show		12323+2000	HU 571		140	0.1	48
Show		12372+2009	CBL 54		284	15.8	57
Show		12368+2014	AG 180		357	0.4	58
Show		12307+1913	GWP1820		82	15.8	58
Show		12358+2023	SLW 739		229	18.6	60
Show		12350+2026	CBL 385		192	32.2	62
Show		12351+1823	STF1657	AB	272	20.2	64
Show		12351+1823	CIA 32	Aa,Ab	147	0.0	64
Show		12394+1918	TDS8472		124	0.5	69
Show		12396+1956	BGH 40	AB	148	415.6	76
Show		12396+1956	LDS1330	BC	197	104.1	77
Show		12393+1836	CVR1457		326	5.0	83
Show		12394+1823	UC 2380		284	20.2	93
Show		12355+1752	CBL 387		326	22.9	95
Show		12409+1855	GWP1845		106	24.1	95
Show		12386+2043	HDS1771		110	0.3	96
Show		12396+1817	CBL 389		282	44.6	98
Show		12371+1753	LSC 51		62	0.1	100
Show		12325+2106	STF1652		178	6.1	105
Show		12363+2113	FMR 108		311	37.1	111
Show		12372+2112	STF1663		65	0.5	113
Show		12401+2049	OSO 47	AB	35	14.7	114
Show		12401+2049	OSO 47	AC	109	112.6	114
Show		12350+1732	FAL 39		1	16.8	114
Show		12422+1840	GWP1850		37	26.2	117
Show		12398+1754	BPM 595		335	63.0	118
Show		12351+1719	TDS 670		245	1.2	128
Show		12358+1716	CVR1453		190	3.3	131
Show		12324+1717	BPM 592		25	102.2	133
Show		12319+1710	LDS1315		90	10.0	143
Show		12282+2117	LDS4212		317	20.2	143
Show		12276+2111	SLW 725		182	10.9	146
Show		12302+1713	GRV 856		242	8.7	147
Show		12387+1710	LDS1329		264	35.4	148
Show		12403+2131	LDS 939		91	83.1	149
Show		12452+1927	SLW 767		101	132.9	149
Show		12403+2133	AZC 76		98	14.9	151
Show		12353+1650	LDS1326		124	4.4	158
Show		12348+1647	GWP1830		291	9.3	159
Show		12418+2132	SLW 760		183	25.7	161
Show		12322+1648	A 2060		226	0.7	162
Show		12415+2136	LDS4249		30	6.6	163
Show		12431+2117	LDS5758		137	12.9	163
Show		12400+1702	BRT2415		138	4.4	163
Show		12303+2157	HJL1069		312	115.4	163
Show		12235+2017	LSC 144		238	0.1	167
Show		12433+1734	BPM 596		281	42.4	167

WDS 12346+1926 : COMPONENTS

	A
B	pa=357.2° sep=51.71"

12346+1926 A

Componente originario normalizzato	AB	Coord arcsec 2000	123438.18+192536.9	Mag	9.2	Spectral class	K2 (yellow-orange)
PmRA	-64.00	PmDE	-20.0	HIP	61375	Tycho2	1448-00263-1
BD	BD+20 2737

Tycho2

Tycho2	1448-00263-1	Pflag		RAmdeg	188.65910443	DEmdeg	19.42691028
PmRA	-63.2	PmDE	-19.8	E RAmdeg	13	E DEmdeg	15
E pmRA	0.9	E pmDE	0.9	EpRAm	1987.73	EpDEm	1986.60
Num	12	Q RAmdeg	1.2	Q DEmdeg	0.8	Q pmRA	1.1
Q pmDE	0.8	BTmag	10.691	E BTmag	0.037	VTmag	9.467
E VTmag	0.020	Prox	999	TYC	T	HIP	61375
CCDM		RAdeg	188.65926056	DEdeg	19.42695667	EpRA 1990	1.67
EpDE 1990	1.61	E RAdeg	13.8	E DEdeg	16.9	Posflg
Corr	0.1

Hipparcos

Catalog	H	HIP	61375	Proxy		RAhms	12 34 38.22
DEdms	+19 25 37.1	Vmag	9.35	VarFlag		R Vmag	G
RAdeg	188.659	DEdeg	19.427	AstroRef		Plx	10.4
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD		BD	BD+20 2737
CD		CP		Dm number	+20 2737	VIred	1.04
SpType	K2	R SpType		Coord arcsec 2000	123438.22+192537.1

Hipparcos 2

HIP	61375	Sn	5	So	0	Nc	1
RArad	3.2927253263	DErad	0.3390644078	Plx	6.89	PmRA	-64.96
PmDE	-19.41	E RArad	0.88	E DErad	0.67	E Plx	1.14
E pmRA	1.4	E pmDE	0.83	Hpmag	9.5286	E Hpmag	0.0027
SHp	0.019	VA	0	BV	1	E BV	0.015
VI	1.04

12346+1926 B

Componente originario normalizzato	AB		Coord arcsec 2000	123438.00+192628.5		Mag	16.4		PmRA	-62.00
PmDE	-15.0		Calc delta mag	7.2		Calc coord	yes