12416+4105 LDS 5757

12^h 41^m 33.49^s +41° 05' 18.8" P.A. 150.00 sep 150.3 mag 11.12,15.43 Sp G8

Coord 2000	12416+4105	Discov num	LDS5757	Comp		Coord arcsec 2000	12 41 33.49 +41 05 18.8
Date first	1957	Date last	2016	Obs	17
Pa first	150	Pa last	150.2	P.A. Now (θ)	150.2°
Sep first	150.4	Sep last	150.344	Sep. Now (ρ)	150.344"
Mag pri	11.12	Mag sec	15.43	delta mag (ΔM)	4.31	Spectral class	G8 (yellow)
Pri motion ra	-192	Sec motion ra	-176
Pri motion dec	+033	Sec motion dec	+032
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.082 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Canes Venatici

Tycho2

3021-01218-1

Gaia DR2

1534089651580670080

WDS 12416+4105 LDS 5757 : NOTES

discov_num	notes	refcode
LDS5757	LDS6262. NLTT 31567/31578	Chm2004

REFERENCES

refcode	metd	author	reference
Chm2004	E -	Chaname, J. & Gould, A.	2004ApJ...601..289C
Chm2004		ApJ 601, 289, 2004
Chm2004		(Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004		versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004		identical to discovery observations - predominantly close pairs - were assumed
Chm2004		not new observations, so not included in WDS. Similar concerns when primary and
Chm2004		secondary magnitudes or proper motions were the same.)

DISCOVERER

idgroup	discov	author
1	LDS	Luyten p.m. catalog (from additional DD list)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12416+4105	LDS5757		2000	3	150	150.4	11.12	15.60		D	124133.49+410518.8
12416+4105	LDS5757		2002	8	150	150.3	11.12	15.60		N D	124133.49+410518.8
12416+4105	LDS5757		2010	9	150	150.9	11.12	15.60		N D	124133.49+410518.8
12416+4105	LDS5757		2015	11	150	150.3	11.12	15.43	G8	NV	124133.49+410518.8
12416+4105	LDS5757		2016	17	150	150.3	11.12	15.43	G8	NV	124133.49+410518.8

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

WDS 12416+4105 LDS 5757 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12416+4105 LDS 5757 : MEASURES

No records found.

WDS 12416+4105 : VIRTUAL EYEPIECE

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WDS 12416+4105 : ALADIN DSS IMAGE @ 12^h 41^m 33.49^s +41° 05' 18.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12416+4105 LDS 5757 : 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		12416+4105	LDS5757		150	150.3
Show		12430+4109	SKF2653		259	17.7	17
Show		12400+4102	SMH 17		210	12.1	18
Show		12397+4028	ES 1402	AB	27	3.6	43
Show		12397+4028	LNA 2	Aa,Ab	47	0.2	43
Show		12388+4138	COU1908		77	2.6	45
Show		12406+4017	HJ 2617	AB	2	5.7	50
Show		12406+4017	HJ 2617	AC	176	168.7	50
Show		12406+4017	BKO 114	AD	343	43.1	50
Show		12428+4154	BWL 34		32	12.3	51
Show		12367+4105	SKF2650		205	12.1	55
Show		12433+4015	SKF2654		253	64.6	55
Show		12465+4054	HDS1792		106	0.3	57
Show		12437+4015	ES 1403	AB	215	2.9	58
Show		12437+4015	LNA 3	Aa,Ab	55	0.2	58
Show		12430+4008	COU1425		355	0.8	59
Show		12468+4125	HJ 2620		293	14.4	63
Show		12381+4155	SKF2651		257	6.9	63
Show		12469+4052	LDS4266		94	2.8	63
Show		12382+4212	SKF2652		126	125.8	78
Show	Chara	12337+4121	BNU 4	Aa,Ab	43	0.1	90
Show	Chara	12337+4121	BU 1433	AB	199	265.7	90
Show		12494+4023	UC 2409	AC	185	17.1	99
Show		12330+4026	CVR1445		332	4.6	105
Show		12322+4103	UC 177		147	112.3	106
Show		12491+4213	ES 2643		45	45.1	109
Show		12450+4248	CBL 395		70	22.6	110
Show		12505+4021	LDS4281		112	101.5	111
Show		12331+4007	TDS8431		17	0.7	113
Show		12481+3940	TDS8528		298	1.0	114
Show		12319+4034	HJ 2614		244	25.1	115
Show		12310+4116	UC 2353		170	19.4	120
Show		12414+4306	BVD 223		48	18.6	121
Show		12411+4316	UR 7		359	5.1	131
Show		12520+4011	ES 1404		30	2.9	131
Show		12299+4113	KPP3873		41	1.4	132
Show		12346+3914	LDS4230		248	30.8	139
Show		12292+4108	SLW 729		99	16.4	141
Show		12543+4108	HJL1075		106	119.5	145
Show		12449+4326	A 1783		214	1.8	146
Show		12290+4144	BWL 31	AB	256	0.1	146
Show		12290+4144	BWL 31	AC	105	9.8	146
Show		12290+4144	BWL 31	AD	46	1.8	146
Show		12290+4144	BWL 31	AE	8	9.5	146
Show		12290+4144	BWL 31	AF	253	11.2	146
Show		12351+3858	SKF2591		247	89.6	148
Show		12528+3949	ES 1405	BC	252	4.3	149
Show		12528+3949	ES 1405	AB	283	66.5	150
Show		12548+4105	KPP1796		238	13.9	150
Show		12548+4049	JNN 81		33	0.6	152
Show		12512+3921	SKF2655		144	6.4	152

WDS 12416+4105 : COMPONENTS

	A
B	pa=156.7° sep=142.10"

12416+4105 A

Componente originario normalizzato	AB		Coord arcsec 2000	124133.49+410518.8		Mag	11.12		Spectral class	G8 (yellow)
PmRA	-192.00		PmDE	33.0		Tycho2	3021-01218-1

Tycho2

Tycho2	3021-01218-1	Pflag		RAmdeg	190.38952331	DEmdeg	41.08854689
PmRA	-190.2	PmDE	33.7	E RAmdeg	32	E DEmdeg	31
E pmRA	1.8	E pmDE	1.7	EpRAm	1984.20	EpDEm	1985.23
Num	4	Q RAmdeg	0.9	Q DEmdeg	0.6	Q pmRA	0.9
Q pmDE	0.6	BTmag	11.956	E BTmag	0.085	VTmag	11.124
E VTmag	0.066	Prox	999	TYC	T	HIP
CCDM		RAdeg	190.39011194	DEdeg	41.08846361	EpRA 1990	1.45
EpDE 1990	1.68	E RAdeg	47.6	E DEdeg	40.3	Posflg
Corr	0.1

12416+4105 B

Componente originario normalizzato	AB		Coord arcsec 2000	124138.47+410308.3		Mag	15.43		PmRA	-176.00
PmDE	32.0		Calc delta mag	4.31		Calc coord	yes