WDS 23459+1941 GRV 691

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23459+1941
GRV 691

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

WDS 23459+1941 : COMPONENTS

	A
B	pa=182.3° sep=40.62"

23459+1941 A

Componente originario normalizzato	AB		Coord arcsec 2000	234557.71+194110.4		Mag	10.01		Spectral class	K0 (yellow-orange)
PmRA	-74.00		PmDE	-32.0		Tycho2	1724-00730-1

Tycho2

Tycho2	1724-00730-1		Pflag			RAmdeg	356.49045214		DEmdeg	19.68621715
PmRA	-74.4		PmDE	-32.6		E RAmdeg	20		E DEmdeg	21
E pmRA	1.2		E pmDE	1.2		EpRAm	1985.79		EpDEm	1984.94
Num	9		Q RAmdeg	0.7		Q DEmdeg	1.0		Q pmRA	0.7
Q pmDE	1.0		BTmag	11.199		E BTmag	0.056		VTmag	10.008
E VTmag	0.030		Prox	406		TYC	T		HIP
CCDM			RAdeg	356.49063639		DEdeg	19.68628944		EpRA 1990	1.61
EpDE 1990	1.62		E RAdeg	22.6		E DEdeg	24.5		Posflg
Corr	-0.3

23459+1941 B

Componente originario normalizzato	AB		Coord arcsec 2000	234557.60+194029.8		Mag	11.07		PmRA	-74.00
PmDE	-32.0		Tycho2	1724-00106-1		Calc delta mag	1.06		Calc coord	yes

Tycho2

Tycho2	1724-00106-1		Pflag			RAmdeg	356.48994578		DEmdeg	19.67496129
PmRA	-73.0		PmDE	-32.0		E RAmdeg	38		E DEmdeg	35
E pmRA	1.4		E pmDE	1.4		EpRAm	1980.25		EpDEm	1979.43
Num	6		Q RAmdeg	0.7		Q DEmdeg	0.8		Q pmRA	0.7
Q pmDE	0.9		BTmag	11.619		E BTmag	0.072		VTmag	11.069
E VTmag	0.073		Prox	406		TYC	T		HIP
CCDM			RAdeg	356.49011944		DEdeg	19.67503333		EpRA 1990	1.61
EpDE 1990	1.63		E RAdeg	44.7		E DEdeg	48.3		Posflg
Corr	-0.3