12123+5429 VYS 5

12^h 12^m 20.86^s +54° 29' 08.7" P.A. 10.00 sep 14.7 mag 9.91,13.53 Sp M0V+M3V dist. 15.52 pc (50.63 l.y.)

Coord 2000	12123+5429	Discov num	VYS 5	Comp		Coord arcsec 2000	12 12 20.86 +54 29 08.7
Date first	1955	Date last	2016	Obs	35
Pa first	10	Pa last	10.1	P.A. Now (θ)	10.1°
Sep first	14.3	Sep last	14.656	Sep. Now (ρ)	14.656"
Mag pri	9.91	Mag sec	13.53	delta mag (ΔM)	3.62	Spectral class	M0V+M3V (red/red)
Pri motion ra	+233	Sec motion ra	+182
Pri motion dec	+091	Sec motion dec	+037
Notes	N T (See Notes, Parallax indicates physical)

rPM=0.297 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Ursa Major	HIP	59514	Tycho2	3834-00814-1	Gaia DR2	1573086442800134272
HD	238090	GL	Gl 458A	BD	BD+55 1519	Distance	15.52
Distance ly	50.63

WDS 12123+5429 VYS 5 : NOTES

discov_num	notes	refcode
VYS 5	LDS5213.
	NLTT 29950/29949	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	VYS	Vyssotsky, A.N.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12123+5429	VYS 5		2000	7	11	14.9	9.79	13.66	M2	N DV	121220.86+542908.7
12123+5429	VYS 5		2002	10	11	14.7	9.79	13.66	M2	NVD	121220.86+542908.7
12123+5429	VYS 5		2003	11	10	14.7	9.79	13.66	M2	NVD	121220.86+542908.7
12123+5429	VYS 5		2012	19	12	14.8	9.91	13.53	M0V+M3V	NV	121220.86+542908.7
12123+5429	VYS 5		2013	19	10	14.6	9.91	13.53	M0V+M3V	NV	121220.86+542908.7
12123+5429	VYS 5		2015	20	10	14.7	9.91	13.53	M0V+M3V	NV	121220.86+542908.7
12123+5429	VYS 5		2016	35	10	14.7	9.91	13.53	M0V+M3V	NV	121220.86+542908.7

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

WDS 12123+5429 VYS 5 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12123+5429 VYS 5 : MEASURES

No records found.

WDS 12123+5429 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 12123+5429 : ALADIN DSS IMAGE @ 12^h 12^m 20.86^s +54° 29' 08.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12123+5429 VYS 5 : 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		12123+5429	VYS 5		10	14.7
Show		12104+5455	ES 73	AB	29	37.6	31
Show		12104+5455	ES 73	BC	306	3.2	32
Show		12110+5354	A 1595		314	3.0	37
Show		12150+5501	HJ 2605		311	21.9	40
Show		12144+5506	HJ 2604		337	19.7	42
Show		12158+5351	A 1596		241	2.8	49
Show		12115+5325	STF1608	AB	221	13.6	65
Show		12115+5325	SHY 233	AC	117	999.9	65
Show		12058+5355	CBL 52		350	54.6	67
Show		12081+5528	STF1603	AB	83	22.2	70
Show		12077+5313	TOK 554	CD	259	986.4	71
Show		12048+5401	CVR1404		356	3.1	72
Show		12085+5535	LDS3040		96	216.6	73
Show		12197+5523	HJ 2608		267	10.0	83
Show		12034+5507	TDS8196		346	1.3	87
Show		12049+5331	NSN 624		250	5.7	88
Show		12077+5313	LDS3039	AB	10	17.0	88
Show		12077+5313	TOK 554	AC	54	999.9	88
Show		12060+5317	LDS3037		220	7.8	93
Show		12227+5458	SLW 712		109	47.3	95
Show		12165+5258	UC 2305		299	16.7	99
Show		12238+5410	STT 249	AB	257	0.4	103
Show		12238+5410	STT 249	AB,C	149	13.1	103
Show		12243+5433	A 1598		227	2.3	105
Show		12193+5558	CVR 651		204	16.3	108
Show		12056+5257	SKF2382		172	1.5	110
Show		12154+5243	MLR 681	AB	19	0.2	110
Show		12154+5243	LDS3041	AB,C	229	124.1	110
Show		12150+5240	WIS 199		304	188.9	112
Show		11599+5502	KPP1659		261	12.7	113
Show		12056+5253	STT 244		324	3.1	114
Show		12043+5259	KPP1118		355	8.8	115
Show		11594+5403	UC 2246		187	59.9	117
Show		12126+5230	TDS8266		184	0.9	119
Show		12063+5243	SKF2827		356	1.9	120
Show		12007+5544	LDS3035		304	3.0	125
Show		12243+5322	SLW 717		33	27.1	126
Show		12189+5622	STF1630		171	2.5	126
Show		11595+5532	SHN 147		-1	0.4	127
Show		12026+5257	LDS3036		174	155.2	127
Show		11579+5453	CVR1393		258	3.5	128
Show		11598+5324	STT 243		8	1.2	129
Show		12052+5624	TDS8216		34	0.5	130
Show		12000+5318	KPP1829		247	14.2	130
Show		12014+5600	STI2278		297	4.9	131
Show		12192+5233	LDS3043		285	107.4	132
Show		12263+5333	KPP3869		132	1.9	136
Show		12272+5519	MLB1076		225	11.1	137
Show		12066+5637	RAO 271		290	0.5	137
Show		12115+5208	KPP 263		61	4.9	142

WDS 12123+5429 : COMPONENTS

	A
B	pa=5.9° sep=14.51"

12123+5429 A

Componente originario normalizzato	AB	Coord arcsec 2000	121220.86+542908.7	Mag	9.91	Spectral class	M0V (red)
PmRA	233.00	PmDE	91.0	HIP	59514	Tycho2	3834-00814-1
HD	238090	BD	BD+55 1519

Tycho2

Tycho2	3834-00814-1	Pflag		RAmdeg	183.08692126	DEmdeg	54.48575169
PmRA	233.1	PmDE	91.5	E RAmdeg	17	E DEmdeg	15
E pmRA	1.5	E pmDE	1.5	EpRAm	1989.20	EpDEm	1989.00
Num	10	Q RAmdeg	0.7	Q DEmdeg	0.9	Q pmRA	0.7
Q pmDE	0.9	BTmag	11.512	E BTmag	0.051	VTmag	9.913
E VTmag	0.022	Prox	999	TYC	T	HIP	59514
CCDM		RAdeg	183.08598861	DEdeg	54.48553806	EpRA 1990	1.61
EpDE 1990	1.67	E RAdeg	18.1	E DEdeg	16.9	Posflg
Corr	-0.1

Hipparcos

Catalog	H	HIP	59514	Proxy		RAhms	12 12 20.63
DEdms	+54 29 07.9	Vmag	9.71	VarFlag		R Vmag	H
RAdeg	183.086	DEdeg	54.4855	AstroRef		Plx	65.29
CCDM	12123+5429	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	238090	BD	BD+55 1519
CD		CP		Dm number	+55 1519	VIred	1.63
SpType	M2	R SpType		Coord arcsec 2000	121220.63+542907.9

Hipparcos 2

HIP	59514	Sn	5	So	0	Nc	1
RArad	3.1954524966	DErad	0.9509519472	Plx	64.43	PmRA	231.48
PmDE	89.86	E RArad	0.94	E DErad	0.98	E Plx	1.43
E pmRA	1.3	E pmDE	1.26	Hpmag	9.806	E Hpmag	0.0031
SHp	0.032	VA	0	BV	1.38	E BV	0.012
VI	1.63

CCDM

Ccdm	12123+5429	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.75	DDEs	8.6
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag		Sp	K5	PmNote	*
PmRA	217	PmDE	86	Dm number	+55 1519	Cat1	BD
Name2	+54 852	Cat2	AGK2/3	HD	238090	M HD
ADS BDS		M ADS BDS		N IDS		IDS	12073N5502A
HIC	59514

12123+5429 B

Componente originario normalizzato	AB		Coord arcsec 2000	121221.03+542923.1		Mag	13.53		Spectral class	M3V (red)
PmRA	182.00		PmDE	37.0		Calc delta mag	3.62		Calc coord	yes

CCDM

Ccdm	12123+5429	RComp		Comp	B	Note1
Note2		Discov num	GIC	DRAs		DDEs
R dRAs		Year	1966	Theta	0	Rho	15.0
Obs	1	Vmag		Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	12073N5502B
HIC