WDS 03489-2807 BVD 39

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03489-2807
BVD 39

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

WDS 03489-2807 : COMPONENTS

	A
B	pa=32.8° sep=49.08"

03489-2807 A

Componente originario normalizzato	AB		Coord arcsec 2000	034855.73-280633.4		Mag	11.4		Spectral class	G8V (yellow)
PmRA	1.00		PmDE	-51.0		Tycho2	6454-00219-1

Tycho2

Tycho2	6454-00219-1		Pflag			RAmdeg	57.23221031		DEmdeg	-28.10928653
PmRA	2.8		PmDE	-52.2		E RAmdeg	47		E DEmdeg	37
E pmRA	3.0		E pmDE	2.6		EpRAm	1988.22		EpDEm	1988.99
Num	3		Q RAmdeg	0.9		Q DEmdeg	0.8		Q pmRA	0.9
Q pmDE	0.7		BTmag	12.229		E BTmag	0.099		VTmag	11.403
E VTmag	0.065		Prox	514		TYC			HIP
CCDM			RAdeg	57.23220278		DEdeg	-28.10916611		EpRA 1990	1.55
EpDE 1990	1.70		E RAdeg	47.5		E DEdeg	37.8		Posflg
Corr	0.2

03489-2807 B

Componente originario normalizzato	AB		Coord arcsec 2000	034857.74-280552.2		Mag	11.91		Spectral class	K1V (yellow-orange)
PmRA	0.00		PmDE	-51.0		Tycho2	6454-00319-1		Calc delta mag	0.51
Calc coord	yes

Tycho2

Tycho2	6454-00319-1		Pflag			RAmdeg	57.24167946		DEmdeg	-28.09770757
PmRA	2.0		PmDE	-50.8		E RAmdeg	71		E DEmdeg	56
E pmRA	3.3		E pmDE	2.9		EpRAm	1984.86		EpDEm	1986.72
Num	3		Q RAmdeg	0.2		Q DEmdeg	0.1		Q pmRA	0.2
Q pmDE	0.1		BTmag	13.316		E BTmag	0.226		VTmag	12.043
E VTmag	0.117		Prox	514		TYC			HIP
CCDM			RAdeg	57.24167417		DEdeg	-28.09759083		EpRA 1990	1.52
EpDE 1990	1.73		E RAdeg	73.6		E DEdeg	57.7		Posflg
Corr	0.2