12587+3309 CVR 674

12^h 58^m 43.23^s +33° 08' 51.9" P.A. 349.00 sep 23.7 mag 17.40,20.00 Sp M1+M3

Coord 2000	12587+3309	Discov num	CVR 674	Comp		Coord arcsec 2000	12 58 43.23 +33 08 51.9
Date first	1989	Date last	2015	Obs	7
Pa first	349	Pa last	348.9	P.A. Now (θ)	348.9°
Sep first	23.7	Sep last	23.69	Sep. Now (ρ)	23.69"
Mag pri	17.40	Mag sec	20.00	delta mag (ΔM)	2.6	Spectral class	M1+M3 (red/red)
Pri motion ra	-044	Sec motion ra	-039
Pri motion dec	-013	Sec motion dec	-018
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.154 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Canes Venatici

Gaia DR2

1467454917610691456

WDS 12587+3309 CVR 674 : 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
12587+3309	CVR 674		2004	1	349	23.7	17.40	20.00	M1+M3	V R	125842.86+330915.1
12587+3309	CVR 674		2010	2	349	23.2	17.40	20.00	M1+M3	V R	125843.23+330851.9
12587+3309	CVR 674		2015	3	349	23.7	17.40	20.00	M1+M3	V R	125843.23+330851.9

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

WDS 12587+3309 CVR 674 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12587+3309 CVR 674 : MEASURES

No records found.

WDS 12587+3309 : VIRTUAL EYEPIECE

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WDS 12587+3309 : ALADIN DSS IMAGE @ 12^h 58^m 43.23^s +33° 08' 51.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12587+3309 CVR 674 : 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		12587+3309	CVR 674		349	23.7
Show		12586+3253	ES 2413		340	5.6	17
Show		12569+3313	SKF2601		137	6.7	23
Show		12576+3248	COU 969		67	0.8	25
Show		12569+3242	SKF2600		96	37.6	36
Show		13029+3238	CBL 404		96	56.3	61
Show		12540+3243	SKF 340	AB	180	14.3	65
Show		12540+3243	SKF 340	AC	196	2.1	65
Show		13026+3226	LEP 61		294	175.1	65
Show		13000+3205	LDS1353	AB	145	33.9	66
Show		12594+3156	LDS1351		168	1.9	73
Show		12534+3339	LDS1339		164	92.9	75
Show		12528+3344	SKF 257	AB	229	3.8	83
Show		12528+3344	TOK 284	AC	124	442.1	83
Show		13038+3210	CVR 132		232	9.7	88
Show		13048+3355	UC 2472		71	8.6	90
Show		12599+3132	LDS1352		219	8.2	100
Show		13033+3435	COU 970		96	0.3	103
Show		13065+3240	ES 2471		39	8.3	103
Show		12592+3124	CVR1481		47	3.5	106
Show		12525+3155	HJ 524		112	21.8	108
Show		12525+3144	LDS2889		351	11.9	116
Show		12568+3114	LDS1345		73	8.0	118
Show		12520+3146	LDS4287		143	35.0	119
Show		12550+3118	JNN 82		349	0.7	121
Show		12531+3131	LDS3065		298	128.3	121
Show		12573+3109	LDS1346		153	215.0	122
Show		12576+3514	BWL 35	Ba,Bb	310	0.2	126
Show		12576+3514	LDS5764	AB	226	16.0	126
Show		12576+3514	LEP 60	AC	310	759.6	126
Show		12576+3514	BWL 35	Aa,Ab	157	0.1	126
Show		12590+3517	TDS8624		253	0.5	128
Show		12567+3103	CBL 401		193	35.4	129
Show		12519+3447	HJ 523		184	14.2	130
Show		12494+3212	LDS4278		212	95.7	130
Show		13076+3424	TOK 565		30	999.9	134
Show		12529+3116	SHN 25		166	0.2	135
Show		13090+3353	LDS4321	AB	233	166.1	136
Show		13090+3353	LEP 62	AC	192	999.9	136
Show		12487+3214	LDS4276		70	48.5	138
Show		12528+3111	LDS4289		85	114.7	140
Show		12477+3254	SLW 774		316	9.2	140
Show		12510+3129	HDS1804		258	0.8	141
Show		12537+3102	LDS4291		289	54.7	141
Show		13023+3054	SLW 814		139	89.7	143
Show		13026+3523	UC 2459		97	15.4	143
Show		13003+3047	HDS1823	Aa,Ab	180	0.1	144
Show		13003+3047	BU 1081	AB	350	5.3	144
Show		12573+3046	LDS1347		110	79.4	145
Show		12472+3325	LDS5217		256	3.5	146
Show		13097+3355	GRV 864		214	24.6	146

WDS 12587+3309 : COMPONENTS

	A
B	pa=350.7° sep=23.56"

12587+3309 A

Componente originario normalizzato	AB		Coord arcsec 2000	125843.23+330851.9		Mag	17.4		Spectral class	M1 (red)
PmRA	-44.00		PmDE	-13.0

12587+3309 B

Componente originario normalizzato	AB		Coord arcsec 2000	125842.93+330915.1		Mag	20		Spectral class	M3 (red)
PmRA	-39.00		PmDE	-18.0		Calc delta mag	2.6		Calc coord	yes