WDS 04390+4835 VYS 4

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04390+4835
VYS 4

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

WDS 04390+4835 : COMPONENTS

	A
B	pa=299.9° sep=3.38"

04390+4835 A

Componente originario normalizzato	AB		Coord arcsec 2000	043901.40+483404.7		Mag	12.08		Spectral class	M0 (red)
PmRA	84.00		PmDE	-151.0		HIP	21659

Hipparcos

Catalog	H		HIP	21659		Proxy	H		RAhms	04 39 01.40
DEdms	+48 34 04.7		Vmag	11.36		VarFlag			R Vmag	H
RAdeg	69.7558		DEdeg	48.568		AstroRef	A		Plx	18.49
CCDM	04390+4834		N CCDM	M		Nsys	1		Ncomp	2
MultFlag	C		Source			Qual	B		M HIP	AB
Theta	291		Rho	4.816		HD			BD
CD			CP			Dm number			VIred	0.83
SpType	M0		R SpType			Coord arcsec 2000	043901.40+483404.7

Hipparcos 2

HIP	21659		Sn	15		So	3		Nc	2
RArad	1.217468647		DErad	0.8476710844		Plx	17.58		PmRA	95.59
PmDE	-148.29		E RArad	3.79		E DErad	3.55		E Plx	4.73
E pmRA	5.85		E pmDE	5.19		Hpmag	11.5133		E Hpmag	0.0058
SHp	0.041		VA	0		BV	0.798		E BV	0.015
VI	0.83

04390+4835 B

Componente originario normalizzato	AB		Coord arcsec 2000	043901.10+483406.4		Mag	12.49		PmRA	33.00
PmDE	-14.0		Calc delta mag	0.41		Calc coord	yes