12396+1817 CBL 389

12^h 39^m 34.60^s +18° 17' 17.4" P.A. 282.00 sep 44.6 mag 16.60,18.40

Coord 2000	12396+1817	Discov num	CBL 389	Comp		Coord arcsec 2000	12 39 34.60 +18 17 17.4
Date first	1997	Date last	2016	Obs	10
Pa first	282	Pa last	282.1	P.A. Now (θ)	282.1°
Sep first	44.6	Sep last	44.588	Sep. Now (ρ)	44.588"
Mag pri	16.60	Mag sec	18.40	delta mag (ΔM)	1.8	Spectral class
Pri motion ra	-056	Sec motion ra	-058
Pri motion dec	-075	Sec motion dec	-081
Notes	V (Proper motion indicates physical)

rPM=0.063 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Coma Berenices

SAO

203675

Gaia DR2

3947968783553515136

WDS 12396+1817 CBL 389 : NOTES

No records found.

DISCOVERER

discov	author
CBL	Caballero, R.
CBL	(updated coordinates and proper motions for 57 LDS pairs, from 2MASS, UCAC3,
CBL	NOMAD. New measures from 2MASS)
CBL	Caballero, R., Genet, R., Armstrong, J.D., McGaughey, S., Krach, C.,
CBL	Leatualli, A., Rohzinski, A., Rohzinski, C., Rohzinski, E., Rohzinski, N.,
CBL	Wandell, M., Martinez, J. & Smith, T.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
12396+1817	CBL 389		2005	1	282	44.6	16.60	18.40			V	123934.60+181717.4
12396+1817	CBL 389		2010	3	282	44.5	16.60	18.40			V	123934.60+181717.4
12396+1817	CBL 389		2015	4	282	44.6	16.60	18.40			V	123934.60+181717.4
12396+1817	CBL 389		2016	10	282	44.6	16.60	18.40			V	123934.60+181717.4

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

WDS 12396+1817 CBL 389 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12396+1817 CBL 389 : MEASURES

No records found.

WDS 12396+1817 : VIRTUAL EYEPIECE

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WDS 12396+1817 : ALADIN DSS IMAGE @ 12^h 39^m 34.60^s +18° 17' 17.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12396+1817 CBL 389 : 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		12396+1817	CBL 389		282	44.6	0
Show		12394+1823	UC 2380		284	20.2	7
Show		12393+1836	CVR1457		326	5.0	19
Show		12398+1754	BPM 595		335	63.0	24
Show		12409+1855	GWP1845		106	24.1	43
Show		12371+1753	LSC 51		52	0.1	44
Show		12422+1840	GWP1850		37	26.2	44
Show		12394+1918	TDS8472		124	0.5	61
Show		12355+1752	CBL 387		326	22.9	63
Show		12351+1823	STF1657	AB	271	20.1	64
Show		12351+1823	CIA 32	Aa,Ab	147	0.0	64
Show		12433+1734	BPM 596		281	42.4	69
Show		12387+1710	LDS1329		263	36.1	70
Show		12400+1702	BRT2415		138	4.4	76
Show		12350+1732	FAL 39		1	16.8	80
Show		12358+1716	CVR1453		190	3.3	82
Show		12351+1719	TDS 670		245	1.2	87
Show		12346+1926	UC 2363		357	51.7	98
Show		12396+1956	LDS1330	BC	197	104.1	99
Show		12340+1921	LDS1324		332	6.2	102
Show		12396+1956	BGH 40	AB	148	415.6	105
Show		12452+1927	SLW 767		101	132.9	106
Show		12353+1650	LDS1326		124	4.4	108
Show		12392+1629	HJL1072		23	118.3	109
Show		12461+1715	A 2061		194	1.2	112
Show		12355+1955	GWP1832		48	170.0	113
Show		12348+1647	GWP1830		291	9.3	114
Show		12372+2009	CBL 54		284	15.8	118
Show		12347+1951	CVR 127		179	60.8	118
Show		12426+1628	SLW 763		312	9.4	118
Show		12324+1717	BPM 592		25	102.2	119
Show		12479+1832	LDS4273		123	132.1	119
Show		12359+1631	ZIE 10	AB	154	10.5	119
Show		12359+1631	ZIE 10	AC	210	0.7	119
Show		12368+2014	AG 180		1	0.4	124
Show		12483+1821	SLW 776		229	153.5	125
Show		12319+1710	LDS1315		90	10.0	130
Show		12358+2023	SLW 739		229	18.6	138
Show		12322+1648	A 2060		226	0.7	139
Show		12307+1913	GWP1820		82	15.8	139
Show		12422+1558	LDS1332	AB	348	23.4	145
Show		12350+2026	CBL 385		192	32.2	145
Show		12323+2000	HU 571		140	0.1	146
Show		12386+2043	HDS1771		119	0.3	147
Show		12302+1713	GRV 856		242	8.7	148
Show		12401+2049	OSO 47	AB	35	14.7	152
Show		12401+2049	OSO 47	AC	108	112.8	152
Show		12371+1546	LDS1328		259	22.0	156
Show		12316+1631	BPM 591		105	58.6	156
Show		12494+1931	TDS 679		172	1.1	158
Show		12313+1619	GWP1822		54	17.6	168

WDS 12396+1817 : COMPONENTS

	A
B	pa=282.1° sep=44.59"

12396+1817 A

Coord arcsec 2000

123934.60+181717.4

Mag

16.6

PmRA

-56.00

PmDE

-75.0

12396+1817 B

Coord arcsec 2000	123931.54+181726.7		Mag	18.4		PmRA	-58.00		PmDE	-81.0
SAO	203675		Delta magnitude	1.8		Coordinate calculated	yes

SAO

SAO	203675	DelFlag		RA1950		PmRA1950	-0.0198
DE1950		PmDE1950	-0.277	Vmag	8.9	SpType	K5
Double code		Source	41	CatNum	5989	DM	CD-36 7990
DMcomp		BDsup		HD	110035	M HD	0
GC		RA1950rad	3.30288371	DE1950rad	-0.64592287	PmRA2000	-0.0196
PmDE2000	-0.273