WDS 18355+4546 LDS 6329

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18355+4546
LDS 6329

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

WDS 18355+4546 : COMPONENTS

	A
B	pa=46.3° sep=90.05"

18355+4546 A

Componente originario normalizzato	AB		Coord arcsec 2000	183518.54+454439.8		Mag	10.11		Spectral class	M0.5V (red)
PmRA	452.00		PmDE	365.0		HIP	91128		Tycho2	3527-02134-1
BD	BD+45 2743

Tycho2

Tycho2	3527-02134-1		Pflag			RAmdeg	278.82661359		DEmdeg	45.74406049
PmRA	448.8		PmDE	364.2		E RAmdeg	26		E DEmdeg	26
E pmRA	1.6		E pmDE	1.6		EpRAm	1987.95		EpDEm	1987.49
Num	5		Q RAmdeg	0.7		Q DEmdeg	1.5		Q pmRA	0.8
Q pmDE	1.4		BTmag	11.503		E BTmag	0.072		VTmag	10.113
E VTmag	0.035		Prox	999		TYC	T		HIP	91128
CCDM			RAdeg	278.82511278		DEdeg	45.74320389		EpRA 1990	1.62
EpDE 1990	1.58		E RAdeg	29.5		E DEdeg	29.7		Posflg
Corr	0.0

Hipparcos

Catalog	H		HIP	91128		Proxy			RAhms	18 35 18.01
DEdms	+45 44 35.4		Vmag	9.84		VarFlag			R Vmag	G
RAdeg	278.825		DEdeg	45.7432		AstroRef			Plx	64.61
CCDM			N CCDM			Nsys			Ncomp	1
MultFlag			Source			Qual			M HIP
Theta			Rho			HD			BD	BD+45 2743
CD			CP			Dm number	+45 2743		VIred	1.71
SpType	M2		R SpType			Coord arcsec 2000	183518.01+454435.4

Hipparcos 2

HIP	91128		Sn	5		So	0		Nc	1
RArad	4.866415188		DErad	0.7983686748		Plx	64.32		PmRA	452.45
PmDE	364.7		E RArad	0.86		E DErad	0.87		E Plx	0.95
E pmRA	1.06		E pmDE	1.04		Hpmag	9.9292		E Hpmag	0.0015
SHp	0.023		VA	0		BV	1.415		E BV	0.013
VI	1.71

18355+4546 B

Componente originario normalizzato	AB		Coord arcsec 2000	183524.76+454542.0		Mag	12.4		Spectral class	M3 (red)
PmRA	460.00		PmDE	361.0		Calc delta mag	2.29		Calc coord	yes