12027+3928 CVR 1403

12^h 02^m 40.50^s +39° 27' 55.1" P.A. 226.00 sep 3.1 mag 17.50,18.00 Sp M1+M2

Coord 2000	12027+3928	Discov num	CVR1403	Comp		Coord arcsec 2000	12 02 40.50 +39 27 55.1
Date first	1998	Date last	2016	Obs	5
Pa first	225	Pa last	225.9	P.A. Now (θ)	225.9°
Sep first	3.2	Sep last	3.124	Sep. Now (ρ)	3.124"
Mag pri	17.50	Mag sec	18.00	delta mag (ΔM)	0.5	Spectral class	M1+M2 (red/red)
Pri motion ra	-072	Sec motion ra
Pri motion dec	-029	Sec motion dec
Notes	V R (Proper motion indicates physical, Red magnitudes)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ursa Major

Gaia DR2

4034709492091811840

WDS 12027+3928 CVR 1403 : 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
12027+3928	CVR1403		2004	1	226	3.1	17.50	18.00	M2+M2	R	120240.50+392755.1
12027+3928	CVR1403		2015	4	226	3.1	17.50	18.00	M2+M2	R	120240.50+392755.1
12027+3928	CVR1403		2016	5	226	3.1	17.50	18.00	M1+M2	V R	120240.50+392755.1

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WDS 12027+3928 CVR 1403 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12027+3928 CVR 1403 : MEASURES

No records found.

WDS 12027+3928 : VIRTUAL EYEPIECE

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WDS 12027+3928 : ALADIN DSS IMAGE @ 12^h 02^m 40.50^s +39° 27' 55.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12027+3928 CVR 1403 : 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		12027+3928	CVR1403		226	3.1
Show		12014+3934	LDS4167		175	141.1	16
Show		12035+3905	RAO 269		243	2.5	25
Show		12048+3958	LDS4176		198	233.3	39
Show		12054+3951	SLW 681		228	14.9	40
Show		12006+3954	HJ 2593		334	24.8	41
Show		12052+3851	ES 307		354	4.5	47
Show		12069+3921	SLW 684		20	8.3	50
Show		11597+4006	TDS8155		223	0.7	52
Show		12049+3842	HJ 2595		137	27.3	53
Show		12061+3850	STF1601		298	2.0	56
Show		12074+3913	BAR 40		130	1.4	58
Show		12019+4045	UC 2253		276	31.2	79
Show		12098+3915	SHN 149		-1	0.1	84
Show		11554+3919	SKF2579		342	6.5	85
Show		11569+4021	STF1586		255	1.5	86
Show		12035+4054	SKF2642		205	53.2	87
Show		11585+3811	LDS5211		10	2.0	92
Show		12010+4058	SKF2641		66	5.4	92
Show		12081+3820	ALI 855		121	14.5	93
Show		12066+3807	SLW 683		331	9.9	94
Show		12095+3838	MET 8		353	9.6	94
Show		12082+3819	SKF2583		185	6.2	95
Show		12108+3953	STF1606		143	0.7	98
Show		12110+3857	SKF2586		165	89.0	102
Show		12001+4107	LDS5212		173	7.2	102
Show		12026+4117	HDS1692		211	0.1	109
Show		12048+3738	KPP3861		158	2.7	113
Show		12125+3940	HDS1727		334	0.5	115
Show		12119+3846	STF1610		331	29.6	116
Show		11527+3937	SKF2693	AB	4	12.4	116
Show		12120+3850	LDS4188		9	18.5	116
Show		11567+4102	STF1585		106	5.5	117
Show		12035+4124	BU 1323	AB	322	2.1	117
Show		12035+4124	STF1594	AC	142	11.0	117
Show		12035+4124	STF1594	AD	71	27.2	117
Show		12003+4124	SKF2696		60	11.1	119
Show		11524+3904	HDS1674	AB	28	4.8	122
Show		11524+3904	HDS1674	AC	342	9.7	122
Show		12131+3945	SKF2588		218	10.0	123
Show		11530+4018	SKF2694		116	25.5	123
Show		12136+3944	SKF1737		45	1.5	127
Show		11526+3834	SKF2578		6	4.4	129
Show		12051+4134	HDS1703		325	0.4	130
Show		12136+3902	LDS4194		250	15.0	130
Show		11558+3746	CVR 634		327	11.3	130
Show		12037+3715	CVR 642		201	10.6	134
Show		11537+4055	LDS4155		258	179.5	136
Show		11541+3757	SKF2695		203	15.2	136
Show		11523+3827	LDS4151		78	24.8	136
Show		12062+4139	SKF2699		357	17.3	138

WDS 12027+3928 : COMPONENTS

	A
B	pa=218.5° sep=2.78"

12027+3928 A

Componente originario normalizzato	AB		Coord arcsec 2000	120240.50+392755.1		Mag	17.5		Spectral class	M1 (red)
PmRA	-72.00		PmDE	-29.0

12027+3928 B

Componente originario normalizzato	AB		Coord arcsec 2000	120240.35+392752.9		Mag	18		Spectral class	M2 (red)
Calc delta mag	0.5		Calc coord	yes