12513+1221 CVR 667

12^h 51^m 20.10^s +12° 20' 18.2" P.A. 8.00 sep 19.8 mag 14.60,17.70 Sp M0+M3

Coord 2000	12513+1221	Discov num	CVR 667	Comp		Coord arcsec 2000	12 51 20.10 +12 20 18.2
Date first	1950	Date last	2016	Obs	12
Pa first	8	Pa last	8.3	P.A. Now (θ)	8.3°
Sep first	19.7	Sep last	19.811	Sep. Now (ρ)	19.811"
Mag pri	14.60	Mag sec	17.70	delta mag (ΔM)	3.1	Spectral class	M0+M3 (red/red)
Pri motion ra	+010	Sec motion ra	+015
Pri motion dec	-042	Sec motion dec	-040
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.125 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Virgo

Gaia DR2

3928139434944644096

WDS 12513+1221 CVR 667 : 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
12513+1221	CVR 667		2003	1	8	19.8	14.60	17.70	M0+M3	V R	125120.30+122037.8
12513+1221	CVR 667		2010	3	8	19.7	14.60	17.70	M0+M3	V R	125120.10+122018.2
12513+1221	CVR 667		2015	4	8	19.8	14.60	17.70	M0+M3	V R	125120.10+122018.2
12513+1221	CVR 667		2016	12	8	19.8	14.60	17.70	M0+M3	V R	125120.10+122018.2

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WDS 12513+1221 CVR 667 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12513+1221 CVR 667 : MEASURES

No records found.

WDS 12513+1221 : VIRTUAL EYEPIECE

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WDS 12513+1221 : ALADIN DSS IMAGE @ 12^h 51^m 20.10^s +12° 20' 18.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12513+1221 CVR 667 : 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		12513+1221	CVR 667		8	19.8
Show		12521+1200	SLW 785		85	8.2	24
Show		12528+1225	TOK 401		281	0.1	37
Show		12489+1206	ENG 49	BC	328	131.1	39
Show		12489+1206	ENG 49	AB	348	176.4	39
Show		12489+1206	SLE 903	AD	182	200.1	39
Show		12489+1206	LEP 59	AE	169	75.7	39
Show		12489+1206	ENG 49	AC	340	303.1	39
Show		12508+1301	LDS4283	AB	188	177.4	43
Show		12508+1302	RAO 283	Aa,Ab	215	0.3	43
Show		12501+1300	SLW 778		351	76.8	44
Show		12480+1217	HU 893		32	1.5	50
Show		12477+1218	LDS4272		80	34.7	54
Show		12531+1310	CVR 669		328	24.3	56
Show		12533+1310	HU 894		143	1.2	58
Show		12556+1219	UC 179		214	92.6	63
Show		12474+1246	SLE 902		229	23.8	63
Show		12472+1157	BUP 145	AC	1	139.6	65
Show		12472+1157	DRS 12	AB	349	3.2	65
Show		12519+1107	GWP1869		229	31.4	75
Show		12542+1119	HDS1810		331	0.4	75
Show		12555+1130	STF1689		223	30.2	80
Show		12463+1252	GWP1854		64	78.2	80
Show		12481+1325	BPM 597		318	13.2	81
Show		12455+1231	SLE 901		252	6.1	87
Show		12577+1230	CVR 672		39	18.6	95
Show		12457+1317	SKF1740		129	10.8	100
Show		12472+1348	SLW 773		10	58.9	106
Show		12575+1317	SLW 799		276	40.9	107
Show		12464+1101	KPP3259		160	4.3	107
Show		12488+1402	S 642		22	66.8	109
Show		12496+1035	BPM 598		144	99.0	109
Show		12592+1200	KPP3262		217	3.3	118
Show		12521+1018	J 2901		22	6.5	123
Show		12475+1030	KPP3879	BC	219	1.2	124
Show		12475+1030	KPP3879	AB	318	54.4	124
Show		12551+1028	SLW 794		171	67.0	126
Show		12425+1311	LDS1333		244	13.0	138
Show		13008+1223	BEU 16	AB	60	0.5	139
Show		13008+1223	GDM 1	AC	220	102.1	139
Show		13007+1249	UC 2452		189	15.8	141
Show		12417+1217	SLW 759		258	69.0	141
Show		12442+1037	CVR 663		294	23.3	148
Show		12454+1422	STF1678		170	37.5	150
Show		12459+1009	HJ 217	BC	140	45.6	154
Show		12459+1009	HJ 217	AB	24	33.1	154
Show		12459+1009	HJ 217	AC	96	42.7	154
Show		12472+1442	GIC 109	AB	48	25.1	155
Show		12472+1442	EGG 7	BC	240	3.0	155
Show		13015+1313	SLW 811		107	37.5	158
Show		13021+1222	SKF1636		87	2.9	158

WDS 12513+1221 : COMPONENTS

	A
B	pa=8.1° sep=19.80"

12513+1221 A

Componente originario normalizzato	AB		Coord arcsec 2000	125120.10+122018.2		Mag	14.6		Spectral class	M0 (red)
PmRA	10.00		PmDE	-42.0

12513+1221 B

Componente originario normalizzato	AB		Coord arcsec 2000	125120.29+122037.8		Mag	17.7		Spectral class	M3 (red)
PmRA	15.00		PmDE	-40.0		Calc delta mag	3.1		Calc coord	yes