WDS 05481-4817 HDS 780

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05481-4817
HDS 780

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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

WDS 05481-4817 : COMPONENTS

	A
B	pa=2.3° sep=0.39"

05481-4817 A

Componente originario normalizzato	AB		Coord arcsec 2000	054804.07-481635.8		Mag	10.17		Spectral class	K0 (yellow-orange)
PmRA	3.00		PmDE	34.0		HIP	27393		Tycho2	8091-00811-1
CD	CD-48 1987		CP	CP-48 725

Tycho2

Tycho2	8091-00811-1		Pflag			RAmdeg	87.01697334		DEmdeg	-48.27651559
PmRA	3.4		PmDE	30.7		E RAmdeg	19		E DEmdeg	18
E pmRA	1.3		E pmDE	1.2		EpRAm	1985.29		EpDEm	1985.56
Num	8		Q RAmdeg	0.7		Q DEmdeg	1.3		Q pmRA	0.8
Q pmDE	1.3		BTmag	10.759		E BTmag	0.046		VTmag	9.689
E VTmag	0.028		Prox	999		TYC	T		HIP	27393
CCDM	AB		RAdeg	87.01695778		DEdeg	-48.27658778		EpRA 1990	1.51
EpDE 1990	1.63		E RAdeg	22.0		E DEdeg	19.9		Posflg	P
Corr	0.2

Hipparcos

Catalog	H		HIP	27393		Proxy	H		RAhms	05 48 04.07
DEdms	-48 16 35.8		Vmag	9.61		VarFlag			R Vmag	H
RAdeg	87.0169		DEdeg	-48.2766		AstroRef	A		Plx	1.88
CCDM	05481-4817		N CCDM	H		Nsys	1		Ncomp	2
MultFlag	C		Source			Qual	B		M HIP	AB
Theta	354		Rho	0.332		HD			BD
CD	CD-48 1987		CP	CP-48 725		Dm number	-48 1987		VIred	1.04
SpType	K0		R SpType			Coord arcsec 2000	054804.07-481635.8

Hipparcos 2

HIP	27393		Sn	15		So	3		Nc	2
RArad	1.5187322292		DErad	-0.8425855988		Plx	2.44		PmRA	3.58
PmDE	32.96		E RArad	1.03		E DErad	1.13		E Plx	1.17
E pmRA	1.25		E pmDE	1.44		Hpmag	9.7707		E Hpmag	0.0036
SHp	0.027		VA	0		BV	0.909		E BV	0.041
VI	0.91

CCDM

Ccdm	05481-4817		RComp			Comp	A		Note1
Note2			Discov num			DRAs	-1.93		DDEs	24.5
R dRAs	82		Year			Theta			Rho
Obs	2		Vmag	9.9		Sp	K0		PmNote	*
PmRA	3		PmDE	34		Dm number	-48 1987		Cat1	CD
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS
HIC	27393

05481-4817 B

Componente originario normalizzato	AB		Coord arcsec 2000	054804.07-481635.4		Mag	10.88		Calc delta mag	0.71
Calc coord	yes

CCDM

Ccdm	05481-4817		RComp			Comp	B		Note1
Note2			Discov num	HDS		DRAs	-1.94		DDEs	24.9
R dRAs	82		Year	1991		Theta	354		Rho	0.3
Obs	1		Vmag	12.3		Sp			PmNote	*
PmRA	3		PmDE	34		Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS
HIC	27393