WDS 01519-3120 HDS 254

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01519-3120
HDS 254

Selections

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Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

WDS 01519-3120 : COMPONENTS

	A
B	pa=336.5° sep=0.18"

01519-3120 A

Componente originario normalizzato	AB		Coord arcsec 2000	015154.12-312000.7		Mag	9.2		Spectral class	K5 (yellow-orange)
PmRA	6.00		PmDE	-3.0		HIP	8698		Tycho2	7006-01086-1
CD	CD-31 775		CP	CP-31 211

Tycho2

Tycho2	7006-01086-1		Pflag			RAmdeg	27.97549699		DEmdeg	-31.33353520
PmRA	4.9		PmDE	-3.9		E RAmdeg	10		E DEmdeg	11
E pmRA	1.2		E pmDE	1.2		EpRAm	1989.01		EpDEm	1988.79
Num	14		Q RAmdeg	0.7		Q DEmdeg	1.2		Q pmRA	0.7
Q pmDE	1.1		BTmag	10.967		E BTmag	0.046		VTmag	9.039
E VTmag	0.015		Prox	999		TYC	T		HIP	8698
CCDM	AB		RAdeg	27.97548333		DEdeg	-31.33352500		EpRA 1990	1.64
EpDE 1990	1.56		E RAdeg	11.2		E DEdeg	11.9		Posflg	P
Corr	0.0

Hipparcos

Catalog	H		HIP	8698		Proxy	H		RAhms	01 51 54.12
DEdms	-31 20 00.7		Vmag	8.92		VarFlag	2		R Vmag	G
RAdeg	27.9755		DEdeg	-31.3335		AstroRef	*		Plx	-0.1
CCDM	01519-3120		N CCDM	H		Nsys	1		Ncomp	2
MultFlag	C		Source	S		Qual	D		M HIP	AB
Theta	333		Rho	0.187		HD			BD
CD	CD-31 775		CP	CP-31 211		Dm number	-31 775		VIred	1.57
SpType	K5		R SpType			Coord arcsec 2000	015154.12-312000.7

Hipparcos 2

HIP	8698		Sn	55		So	3		Nc	2
RArad	0.4882643668		DErad	-0.546873176		Plx	-0.01		PmRA	5.16
PmDE	-4.16		E RArad	0.62		E DErad	0.7		E Plx	1.02
E pmRA	1.11		E pmDE	0.76		Hpmag	8.9269		E Hpmag	0.008
SHp	0.079		VA	2		BV	1.567		E BV	0.197
VI	1.57

CCDM

Ccdm	01519-3120		RComp			Comp	A		Note1
Note2			Discov num			DRAs	0.12		DDEs	-0.8
R dRAs	82		Year			Theta			Rho
Obs	2		Vmag	9.2		Sp	K5		PmNote	*
PmRA	6		PmDE	-3		Dm number	-31 775		Cat1	CD
Name2	193340		Cat2	SAO		HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS
HIC	8698

01519-3120 B

Componente originario normalizzato	AB		Coord arcsec 2000	015154.11-312000.5		Mag	10.56		Calc delta mag	1.36
Calc coord	yes

CCDM

Ccdm	01519-3120		RComp			Comp	B		Note1
Note2			Discov num	HDS		DRAs	0.12		DDEs	-0.6
R dRAs	82		Year	1991		Theta	333		Rho	0.2
Obs	1		Vmag	10.6		Sp			PmNote	*
PmRA	6		PmDE	-3		Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS
HIC	8698