WDS 05450-3030 BVD 55

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05450-3030
BVD 55

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

WDS 05450-3030 : COMPONENTS

	A
B	pa=317.4° sep=19.32"

05450-3030 A

Componente originario normalizzato	AB		Coord arcsec 2000	054459.55-303024.1		Mag	9.45		Spectral class	F5V (yellow-white)
PmRA	-35.00		PmDE	10.0		Tycho2	7057-01444-1

Tycho2

Tycho2	7057-01444-1		Pflag			RAmdeg	86.24813424		DEmdeg	-30.50671803
PmRA	-35.0		PmDE	8.4		E RAmdeg	11		E DEmdeg	11
E pmRA	1.5		E pmDE	1.4		EpRAm	1989.56		EpDEm	1989.91
Num	7		Q RAmdeg	0.6		Q DEmdeg	0.9		Q pmRA	0.6
Q pmDE	0.9		BTmag	9.951		E BTmag	0.023		VTmag	9.450
E VTmag	0.018		Prox	211		TYC	T		HIP
CCDM			RAdeg	86.24822833		DEdeg	-30.50673694		EpRA 1990	1.59
EpDE 1990	1.68		E RAdeg	12.0		E DEdeg	11.3		Posflg
Corr	0.1

05450-3030 B

Componente originario normalizzato	AB		Coord arcsec 2000	054458.54-303009.9		Mag	10.76		Spectral class	F5V (yellow-white)
PmRA	-35.00		PmDE	10.0		Tycho2	7057-01445-1		Calc delta mag	1.31
Calc coord	yes

Tycho2

Tycho2	7057-01445-1		Pflag			RAmdeg	86.24319172		DEmdeg	-30.50267046
PmRA	-42.1		PmDE	6.1		E RAmdeg	32		E DEmdeg	29
E pmRA	2.5		E pmDE	2.1		EpRAm	1987.83		EpDEm	1987.11
Num	4		Q RAmdeg	0.9		Q DEmdeg	0.4		Q pmRA	0.9
Q pmDE	0.4		BTmag	11.290		E BTmag	0.055		VTmag	10.757
E VTmag	0.052		Prox	211		TYC	T		HIP
CCDM			RAdeg	86.24330528		DEdeg	-30.50268444		EpRA 1990	1.60
EpDE 1990	1.71		E RAdeg	34.3		E DEdeg	31.4		Posflg
Corr	0.1