12450+4248 CBL 395

12^h 44^m 58.89^s +42° 48' 13.2" P.A. 70.00 sep 22.6 mag 15.60,18.00

Coord 2000	12450+4248	Discov num	CBL 395	Comp		Coord arcsec 2000	12 44 58.89 +42 48 13.2
Date first	1957	Date last	2016	Obs	13
Pa first	71	Pa last	70.3	P.A. Now (θ)	70.3°
Sep first	22.6	Sep last	22.614	Sep. Now (ρ)	22.614"
Mag pri	15.60	Mag sec	18.00	delta mag (ΔM)	2.4	Spectral class
Pri motion ra	-103	Sec motion ra	-102
Pri motion dec	-046	Sec motion dec	-045
Notes	V (Proper motion indicates physical)

rPM=0.013 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Canes Venatici

Gaia DR2

1540377071386583936

WDS 12450+4248 CBL 395 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Cbl2008	C w	Caballero, R.	2008JDSO....4..164C
Cbl2008	+E2	JDSO 4, 164, 2008
Cbl2009	E u	Caballero, R.	2009JDSO....5..156C
Cbl2009	+E2	JDSO 5, 156, 2009
Cbl2009b	E j	Caballero, R.	2009OED.....3...38C
Cbl2009b	+E2	El Observador de Estrellas Dobles, Issue #3, 38, 2009
Cbl2009c	C w	Caballero, R., Romero, F.M.R. & Garzon, A.O.	2009OED.....3...41C
Cbl2009c	+E2	El Observador de Estrellas Dobles, Issue #3, 41, 2009
Cbl2009c	+Pa
Cbl2010a	E2 u	Caballero, R. et al. (el Grupo de Estrellas Dobles)	2010OED.....4...12C
Cbl2010a		(Agrupacion Astronomica Hubble; Martos, Jaen, Espana)
Cbl2010a		El Observador de Estrellas Dobles, Issue #4, 12, 2010
Cbl2010b	E2 -	Caballero, R.	...................
Cbl2010b		private communication, 2010
Cbl2010c	Eu u	Caballero, R.	2010JDSO....6...97C
Cbl2010c	+E2	JDSO 6, 97, 2010 (UC 1 - 300)
Cbl2010c	+Pa	(new CPM pairs discovered in UCAC3; astrometry from 2MASS and UCAC3, photometry
Cbl2010c		from GSC3.2. Additional 2MASS photometry added by cataloguer; UCAC3 astrometry
Cbl2010c		supplanted by astrometry from final UCAC4 reduction; GSC photometry moved to
Cbl2010c		separate entry using coarse mean plate epoch of 1980.)
Cbl2010d	C w	Caballero, R.	2010JDSO....6..160C
Cbl2010d	+Pa	JDSO 6, 160, 2010
Cbl2010e	E2 u	Caballero, R. et al. (el Grupo de Estrellas Dobles)	2010OED.....5...33C
Cbl2010e		(Agrupacion Astronomica Hubble; Martos, Jaen, Espana)
Cbl2010e		El Observador de Estrellas Dobles, Issue #5, 33, 2010
Cbl2010e		(updated coordinates and proper motions for 57 LDS pairs, from 2MASS, UCAC3,
Cbl2010e		NOMAD. New measures from 2MASS)
Cbl2010f	C u	Caballero, R., Collado-Iglesias, B., Pozuelo-Gonzalez, S. & Fernandez-Sanchez, A.	2010JDSO....6..206C
Cbl2010f	+E2	JDSO 6, 206, 2010
Cbl2012	E u	Caballero, R.	2012JDSO....8...58C
Cbl2012	+Es	JDSO 8, 58, 2012
Cbl2012b	E2 u	Caballero, R.	2012OED.....9..123C
Cbl2012b	+C	El Observador de Estrellas Dobles, Issue #9, 123, 2012
Cbl2012c	E2 -	Caballero, R.	...................
Cbl2012c		private communication
Cbl2013	C -	Caballero, R., Genet, R., Armstrong, J.D., McGaughey, S., Krach, C.,	2013JDSO....9...61C
Cbl2013		Leatualli, A., Rohzinski, A., Rohzinski, C., Rohzinski, E., Rohzinski, N.,
Cbl2013		Wandell, M., Martinez, J. & Smith, T.
Cbl2013		JDSO 9, 61, 2013
Cbl2015	E2 -	Caballero, R.	2015JDSO...11..167C
Cbl2015		JDSO 11, 167, 2015
Cbl2015b	E2 -	Caballero Rodan, R.	2015OED....15...34C
Cbl2015b		El Observador de Estrellas Dobles, Issue #15, 34, 2015

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12450+4248	CBL 395		2004	1	70	22.6	15.60	18.00		V	124458.89+424813.2
12450+4248	CBL 395		2010	3	71	22.6	15.60	18.00		V	124458.89+424813.2
12450+4248	CBL 395		2015	4	70	22.6	15.60	18.00		V	124458.89+424813.2
12450+4248	CBL 395		2016	13	70	22.6	15.60	18.00		V	124458.89+424813.2

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

WDS 12450+4248 CBL 395 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12450+4248 CBL 395 : MEASURES

No records found.

WDS 12450+4248 : VIRTUAL EYEPIECE

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WDS 12450+4248 : ALADIN DSS IMAGE @ 12^h 44^m 58.89^s +42° 48' 13.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12450+4248 CBL 395 : 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		12450+4248	CBL 395		70	22.6
Show		12449+4326	A 1783		214	1.8	38
Show		12414+4306	BVD 223		48	18.6	43
Show		12411+4316	UR 7		359	5.1	51
Show		12491+4213	ES 2643		45	45.1	58
Show		12428+4154	BWL 34		32	12.3	60
Show		12418+4343	KPP3258		64	4.8	65
Show		12412+4359	A 1850		50	2.9	82
Show		12382+4212	SKF2652		126	125.8	84
Show		12468+4125	HJ 2620		293	14.4	86
Show		12532+4255	CVR 670		338	22.3	91
Show		12533+4246	COU1579		141	0.3	92
Show		12381+4155	SKF2651		257	6.9	93
Show		12388+4138	COU1908		77	2.6	99
Show		12430+4109	SKF2653		259	17.7	102
Show		12544+4248	HJ 2622	AB	325	29.9	104
Show		12544+4248	SIN 76	AC	329	93.5	104
Show		12544+4251	TDS8577		9	0.9	104
Show		12546+4253	HJ 2623		146	23.6	106
Show		12400+4421	LDS4242		260	79.5	108
Show		12416+4105	LDS5757		150	150.3	110
Show		12550+4236	ES 2644	AB	75	39.7	112
Show		12550+4236	COU1580	Ba,Bb	109	0.4	113
Show		12465+4054	HDS1792		106	0.3	116
Show		12469+4052	LDS4266		94	2.8	118
Show		12400+4102	SMH 17		210	12.1	121
Show		12359+4403	CLZ 57		299	36.9	124
Show		12563+4300	A 2000		47	1.0	126
Show		12540+4406	LDS4292		67	3.3	126
Show		12397+4444	COU1578		66	1.4	130
Show		12566+4333	BU 925		209	6.5	136
Show		12571+4223	STF1697		217	28.3	137
Show		12370+4436	LDS4237		303	197.3	138
Show		12367+4105	SKF2650		205	12.1	139
Show		12380+4444	HJ 1219		260	10.2	139
Show		12322+4300	COU1577		28	0.6	141
Show		12543+4108	HJL1075		106	119.5	145
Show		12317+4313	SKF2648		142	50.0	148
Show		12548+4105	KPP1796		238	13.9	151
Show		12397+4028	ES 1402	AB	27	3.6	152
Show		12397+4028	LNA 2	Aa,Ab	47	0.2	152
Show	Chara	12337+4121	BNU 4	Aa,Ab	43	0.1	153
Show	Chara	12337+4121	BU 1433	AB	199	265.7	153
Show		12494+4023	UC 2409	AC	185	17.1	154
Show		12433+4015	SKF2654		253	64.6	155
Show		12437+4015	ES 1403	AB	215	2.9	156
Show		12437+4015	LNA 3	Aa,Ab	55	0.2	156
Show		12582+4153	LDS5766		152	29.1	157
Show		12593+4245	HJ 1223	AB	189	18.3	158
Show		12593+4245	SIN 77	AC	277	90.8	158
Show		12593+4245	SIN 77	AD	248	115.7	158

WDS 12450+4248 : COMPONENTS

	A
B	pa=64.0° sep=17.38"

12450+4248 A

Componente originario normalizzato	AB		Coord arcsec 2000	124458.89+424813.2		Mag	15.6		PmRA	-103.00
PmDE	-46.0

12450+4248 B

Componente originario normalizzato	AB		Coord arcsec 2000	124500.31+424820.8		Mag	18		PmRA	-102.00
PmDE	-45.0		Calc delta mag	2.4		Calc coord	yes