WDS 12117-4957 BVD 98

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12117-4957
BVD 98

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

WDS 12117-4957 : COMPONENTS

	A
B	pa=197.9° sep=19.97"

12117-4957 A

Componente originario normalizzato	AB		Coord arcsec 2000	121141.83-495726.2		Mag	10.25		Spectral class	K1V (yellow-orange)
PmRA	-35.00		PmDE	-1.0		Tycho2	8238-02116-1

Tycho2

Tycho2	8238-02116-1		Pflag			RAmdeg	182.92415366		DEmdeg	-49.95729614
PmRA	-36.6		PmDE	-2.7		E RAmdeg	24		E DEmdeg	24
E pmRA	2.1		E pmDE	2.0		EpRAm	1990.13		EpDEm	1989.78
Num	3		Q RAmdeg	1.0		Q DEmdeg	1.6		Q pmRA	1.0
Q pmDE	1.6		BTmag	11.303		E BTmag	0.052		VTmag	10.247
E VTmag	0.031		Prox	214		TYC	T		HIP
CCDM			RAdeg	182.92428667		DEdeg	-49.95728972		EpRA 1990	1.59
EpDE 1990	1.48		E RAdeg	23.7		E DEdeg	24.2		Posflg
Corr	-0.1

12117-4957 B

Componente originario normalizzato	AB		Coord arcsec 2000	121141.20-495745.2		Mag	12.14		Spectral class	F9V (yellow-white)
PmRA	-36.00		PmDE	-3.0		Tycho2	8238-02252-1		Calc delta mag	1.89
Calc coord	yes

Tycho2

Tycho2	8238-02252-1		Pflag			RAmdeg	182.92001254		DEmdeg	-49.96259818
PmRA	-35.8		PmDE	-4.3		E RAmdeg	70		E DEmdeg	70
E pmRA	2.5		E pmDE	2.3		EpRAm	1981.48		EpDEm	1978.92
Num	3		Q RAmdeg	0.9		Q DEmdeg	2.7		Q pmRA	0.9
Q pmDE	2.7		BTmag	12.824		E BTmag	0.204		VTmag	11.963
E VTmag	0.145		Prox	214		TYC			HIP
CCDM			RAdeg	182.92014222		DEdeg	-49.96258778		EpRA 1990	1.60
EpDE 1990	1.47		E RAdeg	73.7		E DEdeg	76.0		Posflg
Corr	-0.1