WDS 13400-6346 RST 647 (HD 118642)

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13400-6346
RST 647
HD 118642

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

WDS 13400-6346 : COMPONENTS

	A
B	pa=180.7° sep=1.31"

13400-6346 A

Componente originario normalizzato	AB		Name	HD 118642		Coord arcsec 2000	133953.97-634629.5		Mag	10.29
Spectral class	G0 (yellow)		PmRA	-77.00		PmDE	-11.0		Tycho2	8999-01092-1
HD	118642

Tycho2

Tycho2	8999-01092-1		Pflag	P		RAmdeg	204.97486916		DEmdeg	-63.77487022
PmRA	-76.6		PmDE	-10.9		E RAmdeg	25		E DEmdeg	24
E pmRA	4.5		E pmDE	4.0		EpRAm	1991.19		EpDEm	1991.24
Num	3		Q RAmdeg	0.2		Q DEmdeg	0.4		Q pmRA	0.2
Q pmDE	0.4		BTmag	11.078		E BTmag	0.044		VTmag	10.286
E VTmag	0.032		Prox	13		TYC	T		HIP
CCDM			RAdeg	204.97526750		DEdeg	-63.77476056		EpRA 1990	1.61
EpDE 1990	1.74		E RAdeg	25.2		E DEdeg	23.5		Posflg	D
Corr	-0.2

13400-6346 B

Componente originario normalizzato	AB		Coord arcsec 2000	133953.97-634630.8		Mag	11.25		PmRA	-77.00
PmDE	-11.0		Tycho2	8999-01092-2		Calc delta mag	0.96		Calc coord	yes

Tycho2

Tycho2	8999-01092-2		Pflag	P		RAmdeg	204.97486916		DEmdeg	-63.77487022
PmRA	-76.6		PmDE	-10.9		E RAmdeg	25		E DEmdeg	24
E pmRA	4.5		E pmDE	4.0		EpRAm	1991.19		EpDEm	1991.24
Num	3		Q RAmdeg	0.2		Q DEmdeg	0.4		Q pmRA	0.2
Q pmDE	0.4		BTmag	11.896		E BTmag	0.085		VTmag	11.246
E VTmag	0.076		Prox	13		TYC			HIP
CCDM			RAdeg	204.97529306		DEdeg	-63.77511833		EpRA 1990	1.60
EpDE 1990	1.74		E RAdeg	54.0		E DEdeg	50.0		Posflg	D
Corr	-0.2