WDS 07481+5013 NI 17

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07481+5013
NI 17

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

WDS 07481+5013 : COMPONENTS

	A
B	pa=348.2° sep=30.30"

07481+5013 A

Componente originario normalizzato	AB		Coord arcsec 2000	074807.51+501304.5		Mag	11.2		Spectral class	G9V (yellow)
PmRA	-30.00		PmDE	-156.0		Tycho2	3413-00210-1

Tycho2

Tycho2	3413-00210-1		Pflag			RAmdeg	117.03115479		DEmdeg	50.21757233
PmRA	-33.1		PmDE	-154.1		E RAmdeg	49		E DEmdeg	50
E pmRA	2.9		E pmDE	2.7		EpRAm	1988.59		EpDEm	1987.49
Num	3		Q RAmdeg	1.2		Q DEmdeg	0.1		Q pmRA	1.2
Q pmDE	0.1		BTmag	12.264		E BTmag	0.129		VTmag	11.291
E VTmag	0.072		Prox	312		TYC			HIP
CCDM			RAdeg	117.03127194		DEdeg	50.21793111		EpRA 1990	1.84
EpDE 1990	1.62		E RAdeg	50.3		E DEdeg	50.9		Posflg
Corr	0.1

07481+5013 B

Componente originario normalizzato	AB		Coord arcsec 2000	074806.86+501334.2		Mag	11.25		Spectral class	G9V (yellow)
PmRA	-32.00		PmDE	-156.0		Tycho2	3413-00005-1		Calc delta mag	0.05
Calc coord	yes

Tycho2

Tycho2	3413-00005-1		Pflag			RAmdeg	117.02695081		DEmdeg	50.22581463
PmRA	-34.7		PmDE	-153.6		E RAmdeg	50		E DEmdeg	49
E pmRA	2.6		E pmDE	2.4		EpRAm	1987.46		EpDEm	1986.78
Num	3		Q RAmdeg	0.4		Q DEmdeg	1.1		Q pmRA	0.4
Q pmDE	1.1		BTmag	12.107		E BTmag	0.110		VTmag	11.325
E VTmag	0.076		Prox	312		TYC			HIP
CCDM			RAdeg	117.02707417		DEdeg	50.22617139		EpRA 1990	1.82
EpDE 1990	1.64		E RAdeg	51.3		E DEdeg	50.2		Posflg
Corr	0.2