12013+4158 CVR 640

12^h 01^m 15.49^s +41° 57' 59.5" P.A. 49.00 sep 12.1 mag 15.50,20.00 Sp M2+M5

Coord 2000	12013+4158	Discov num	CVR 640	Comp		Coord arcsec 2000	12 01 15.49 +41 57 59.5
Date first	1999	Date last	2016	Obs	8
Pa first	47	Pa last	48.7	P.A. Now (θ)	48.7°
Sep first	12.4	Sep last	12.052	Sep. Now (ρ)	12.052"
Mag pri	15.50	Mag sec	20.00	delta mag (ΔM)	4.5	Spectral class	M2+M5 (red/red)
Pri motion ra	+041	Sec motion ra	+044
Pri motion dec	-028	Sec motion dec	-036
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.15 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ursa Major

Gaia DR2

1537234014317626112

WDS 12013+4158 CVR 640 : 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
12013+4158	CVR 640		2003	1	49	12.1	15.50	20.00	M2+M5	V R	120116.31+415807.5
12013+4158	CVR 640		2015	3	49	12.1	15.50	20.00	M2+M5	V R	120115.49+415759.5
12013+4158	CVR 640		2016	8	49	12.1	15.50	20.00	M2+M5	V R	120115.49+415759.5

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

WDS 12013+4158 CVR 640 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12013+4158 CVR 640 : MEASURES

No records found.

WDS 12013+4158 : VIRTUAL EYEPIECE

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WDS 12013+4158 : ALADIN DSS IMAGE @ 12^h 01^m 15.49^s +41° 57' 59.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12013+4158 CVR 640 : 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		12013+4158	CVR 640		49	12.1
Show		12028+4205	BFR 7		43	7.7	19
Show		11583+4150	BVD 220		42	19.2	34
Show		12003+4124	SKF2696		60	11.1	36
Show		12035+4124	BU 1323	AB	322	2.1	42
Show		12035+4124	STF1594	AC	142	11.0	42
Show		12035+4124	STF1594	AD	71	27.2	42
Show		12026+4117	HDS1692		211	0.1	44
Show		12054+4154	CVR1405		88	3.7	46
Show		11590+4240	PKO 32		233	0.3	49
Show		12040+4236	SKF2643		52	10.3	50
Show		12038+4238	KZA 25		287	35.5	50
Show		12051+4134	HDS1703		325	0.4	50
Show		12001+4107	LDS5212		173	7.2	54
Show		12062+4139	SKF2699		357	17.3	59
Show		12010+4058	SKF2641		66	5.4	61
Show		12021+4303	HDS1690	Da,Db	86	0.6	65
Show		12021+4303	FOR 1	AB	62	274.4	66
Show		12021+4303	FOR 1	AD	268	363.2	66
Show		12021+4303	ARN 5	AC	25	375.9	66
Show		12039+4257	LDS4174		226	16.9	66
Show		11575+4251	UC 2238		44	5.1	68
Show		12021+4303	FOR 1	BC	339	227.3	69
Show		12035+4054	SKF2642		205	53.2	70
Show		12019+4045	UC 2253		276	31.2	73
Show		11567+4102	STF1585		106	5.5	77
Show		12083+4153	CBL 592		66	12.0	79
Show		11539+4159	CVR1390		82	3.9	83
Show		11563+4302	SKF2638		260	11.4	85
Show		12080+4242	A 1998		349	0.3	87
Show		11577+4320	BVD 219		27	46.0	92
Show		11559+4309	LDS4159		273	27.3	93
Show		12091+4128	SKF2700		80	11.6	93
Show		12051+4322	KZA 26		106	16.9	95
Show		12073+4306	HJ 2596		235	34.3	96
Show		11528+4131	BRT 107		24	3.0	99
Show		12006+4337	STF1589		158	2.2	100
Show		12065+4320	KZA 27		147	36.3	102
Show		11536+4255	STT 240		318	8.4	102
Show		11537+4055	LDS4155		258	179.5	106
Show		11569+4021	STF1586		255	1.5	109
Show		12010+4347	A 1779		22	0.6	110
Show		11597+4006	TDS8155		223	0.7	114
Show		11534+4317	ES 1154		338	3.5	118
Show		12112+4121	ES 1248		76	1.9	119
Show		12044+4356	TDS8204		173	0.5	123
Show		12048+3958	LDS4176		198	233.3	128
Show		12097+4327	UC 168		347	59.2	129
Show		11500+4240	TDS8055		273	0.8	132
Show		11501+4243	SKF2637		279	122.4	133
Show		11528+4336	A 1776	AB	206	1.8	135

WDS 12013+4158 : COMPONENTS

	A
B	pa=40.2° sep=10.42"

12013+4158 A

Componente originario normalizzato	AB		Coord arcsec 2000	120115.49+415759.5		Mag	15.5		Spectral class	M2 (red)
PmRA	41.00		PmDE	-28.0

12013+4158 B

Componente originario normalizzato	AB		Coord arcsec 2000	120116.09+415807.5		Mag	20		Spectral class	M5 (red)
PmRA	44.00		PmDE	-36.0		Calc delta mag	4.5		Calc coord	yes