12417+4945 CVR 662

12^h 41^m 43.49^s +49° 45' 04.4" P.A. 53.00 sep 14.7 mag 17.50,18.40 Sp M0+M0

Coord 2000	12417+4945	Discov num	CVR 662	Comp		Coord arcsec 2000	12 41 43.49 +49 45 04.4
Date first	1955	Date last	2016	Obs	12
Pa first	53	Pa last	52.7	P.A. Now (θ)	52.7°
Sep first	14.8	Sep last	14.704	Sep. Now (ρ)	14.704"
Mag pri	17.50	Mag sec	18.40	delta mag (ΔM)	0.9	Spectral class	M0+M0 (red/red)
Pri motion ra	-033	Sec motion ra	-035
Pri motion dec	-026	Sec motion dec	-025
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.052 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Canes Venatici

Gaia DR2

1567619705347726720

WDS 12417+4945 CVR 662 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Cvr2011	Eu -	Chivers, J.	2011JDSO....7..209C
Cvr2011		JDSO 7, 209, 2011
Cvr2014	Es u	Chivers, J.	2014JDSO...10...62C
Cvr2014		JDSO 10, 62, 2014
Cvr2014b	Es u	Chivers, J.	2014JDSO...10..256C
Cvr2014b		JDSO 10, 256, 2014
Cvr2014b		(Note: Coordinates in main table are of secondary, not primary. Corrected in WDS)
Cvr2014c	Eu -	Chivers, J.	2014JDSO...10..300C
Cvr2014c		JDSO 10, 300, 2014
Cvr2015a	Eu u	Chivers, J.	2015JDSO...11...42C
Cvr2015a	+Es	JDSO 11, 42, 2015

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12417+4945	CVR 662		2002	1	53	14.7	17.50	18.40	M0+M0	V R	124144.71+494513.3
12417+4945	CVR 662		2010	3	53	14.6	17.50	18.40	M0+M0	V R	124143.49+494504.4
12417+4945	CVR 662		2015	4	53	14.7	17.50	18.40	M0+M0	V R	124143.49+494504.4
12417+4945	CVR 662		2016	12	53	14.7	17.50	18.40	M0+M0	V R	124143.49+494504.4

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

WDS 12417+4945 CVR 662 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12417+4945 CVR 662 : MEASURES

No records found.

WDS 12417+4945 : VIRTUAL EYEPIECE

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WDS 12417+4945 : ALADIN DSS IMAGE @ 12^h 41^m 43.49^s +49° 45' 04.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12417+4945 CVR 662 : 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		12417+4945	CVR 662		53	14.7
Show		12437+4942	TDS8505		175	0.5	20
Show		12439+4950	BEM 1		204	9.6	23
Show		12460+4949	STF1679	AB	208	5.9	42
Show		12460+4949	STF1679	AC	37	69.1	42
Show		12407+5030	SLW 754		10	75.2	46
Show		12384+4906	TDS8466		183	0.5	51
Show		12412+5038	CBL 392		138	13.1	54
Show		12420+5107	ES 728		332	6.3	83
Show		12416+4814	LDS4251		169	19.8	91
Show		12463+5105	WIS 205		173	999.9	91
Show		12508+5022	TDS8554		34	0.4	95
Show		12378+4815	TDS8461		159	0.6	98
Show		12492+5055	ES 730		63	3.6	102
Show		12383+4808	TDS8464		147	0.4	103
Show		12417+5543	SHY 236	BE	350	999.9	105
Show		12524+5017	COU2188		46	0.3	108
Show		12458+5129	DAM2484		342	2.3	111
Show		12303+5023	LDS3047		190	96.8	117
Show		12328+4828	LDS4227		299	8.1	118
Show		12347+4808	ES 924		218	4.1	119
Show		12442+5146	RDR 5		281	2.3	123
Show		12317+4824	KPP1488		61	11.2	128
Show		12397+4737	TDS8476		94	0.6	130
Show		12524+4828	UC 2418		268	44.0	130
Show		12526+5103	COU2189		100	0.9	132
Show		12427+4733	TDS8493		133	0.5	133
Show		12523+4822	YSC 100		145	0.3	133
Show		12332+4802	TDS8432		187	2.6	134
Show		12544+5058	SLW 793		128	32.9	142
Show		12288+5056	LDS3045		169	18.0	143
Show		12271+5017	WIS 203		123	167.2	145
Show		12496+5151	LDS3061		4	141.0	148
Show		12363+4724	TDS8454		90	0.5	152
Show		12452+4717	BVD 224		125	18.4	152
Show		12300+5132	BUP 143	AB	157	120.6	155
Show		12300+5132	BUP 143	AC	333	217.5	155
Show		12300+5132	LEP 56	AD	182	587.7	155
Show		12579+4948	HU 641		300	0.1	157
Show		12253+4938	CVR 126		343	21.9	160
Show		12500+4727	TDS8543		219	0.5	162
Show		12421+5227	LDS3055		8	13.8	163
Show		12279+4815	SLW 727		47	30.4	163
Show		12586+4951	HEI 163		234	1.0	164
Show		12397+5228	TDS8475		195	0.6	165
Show		12482+4714	LHS2637		169	0.8	165
Show		12391+4702	CFN 9		110	0.5	165
Show		12366+4706	UC 2370		121	6.1	167
Show		12586+4916	BVD 225		143	20.4	168
Show		12522+4733	CVR 668		100	27.0	168
Show		12591+5008	KPP1873		260	14.6	169

WDS 12417+4945 : COMPONENTS

	A
B	pa=40.3° sep=11.68"

12417+4945 A

Componente originario normalizzato	AB		Coord arcsec 2000	124143.49+494504.4		Mag	17.5		Spectral class	M0 (red)
PmRA	-33.00		PmDE	-26.0

12417+4945 B

Componente originario normalizzato	AB		Coord arcsec 2000	124144.27+494513.3		Mag	18.4		Spectral class	M0 (red)
PmRA	-35.00		PmDE	-25.0		Calc delta mag	0.9		Calc coord	yes