WDS 07098-7249 HEI 720 (HD 311713)

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07098-7249
HEI 720
HD 311713

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

WDS 07098-7249 : COMPONENTS

	A
B	pa=172.8° sep=1.31"

07098-7249 A

Componente originario normalizzato	AB		Name	HD 311713		Coord arcsec 2000	070941.51-724904.2		Mag	10.58
Spectral class	G0 (yellow)		PmRA	18.00		PmDE	-33.0		Tycho2	9186-00119-1
HD	311713

Tycho2

Tycho2	9186-00119-1		Pflag	P		RAmdeg	107.42297394		DEmdeg	-72.81783983
PmRA	17.8		PmDE	-33.0		E RAmdeg	28		E DEmdeg	29
E pmRA	2.1		E pmDE	2.0		EpRAm	1989.89		EpDEm	1989.58
Num	4		Q RAmdeg	0.5		Q DEmdeg	0.4		Q pmRA	0.5
Q pmDE	0.4		BTmag	11.169		E BTmag	0.048		VTmag	10.584
E VTmag	0.042		Prox	14		TYC	T		HIP
CCDM			RAdeg	107.42269667		DEdeg	-72.81767222		EpRA 1990	1.77
EpDE 1990	1.81		E RAdeg	27.8		E DEdeg	28.9		Posflg	D
Corr	0.1

07098-7249 B

Componente originario normalizzato	AB		Coord arcsec 2000	070941.55-724905.5		Mag	11.18		PmRA	18.00
PmDE	-33.0		Tycho2	9186-00119-2		Calc delta mag	0.6		Calc coord	yes

Tycho2

Tycho2	9186-00119-2		Pflag	P		RAmdeg	107.42297394		DEmdeg	-72.81783983
PmRA	17.8		PmDE	-33.0		E RAmdeg	28		E DEmdeg	29
E pmRA	2.1		E pmDE	2.0		EpRAm	1989.89		EpDEm	1989.58
Num	4		Q RAmdeg	0.5		Q DEmdeg	0.4		Q pmRA	0.5
Q pmDE	0.4		BTmag	11.907		E BTmag	0.086		VTmag	11.184
E VTmag	0.075		Prox	14		TYC			HIP
CCDM			RAdeg	107.42324861		DEdeg	-72.81803639		EpRA 1990	1.76
EpDE 1990	1.81		E RAdeg	48.5		E DEdeg	50.0		Posflg	D
Corr	0.1