WDS 17598-2801 RST 2015 (HD 316811)

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17598-2801
RST 2015
HD 316811

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

WDS 17598-2801 : COMPONENTS

	A
B	pa=195.5° sep=0.78"

17598-2801 A

Componente originario normalizzato	AB		Name	HD 316811		Coord arcsec 2000	175947.49-280130.3		Mag	10.47
PmRA	-7.00		PmDE	-7.0		Tycho2	6849-00747-1		HD	316811
DM	CD-2813977

Tycho2

Tycho2	6849-00747-1		Pflag	P		RAmdeg	269.94788705		DEmdeg	-28.02507301
PmRA	-6.8		PmDE	-6.8		E RAmdeg	26		E DEmdeg	36
E pmRA	3.1		E pmDE	2.9		EpRAm	1990.97		EpDEm	1989.76
Num	3		Q RAmdeg	0.5		Q DEmdeg	0.2		Q pmRA	0.5
Q pmDE	0.2		BTmag	10.774		E BTmag	0.045		VTmag	10.474
E VTmag	0.052		Prox	8		TYC	T		HIP
CCDM			RAdeg	269.94792667		DEdeg	-28.02500472		EpRA 1990	1.86
EpDE 1990	1.89		E RAdeg	25.9		E DEdeg	37.1		Posflg	D
Corr	-0.1

17598-2801 B

Componente originario normalizzato	AB		Coord arcsec 2000	175947.47-280131.0		Mag	11.16		PmRA	-7.00
PmDE	-7.0		Tycho2	6849-00747-2		Calc delta mag	0.69		Calc coord	yes

Tycho2

Tycho2	6849-00747-2		Pflag	P		RAmdeg	269.94788705		DEmdeg	-28.02507301
PmRA	-6.8		PmDE	-6.8		E RAmdeg	26		E DEmdeg	36
E pmRA	3.1		E pmDE	2.9		EpRAm	1990.97		EpDEm	1989.76
Num	3		Q RAmdeg	0.5		Q DEmdeg	0.2		Q pmRA	0.5
Q pmDE	0.2		BTmag	11.518		E BTmag	0.078		VTmag	11.162
E VTmag	0.100		Prox	8		TYC	T		HIP
CCDM			RAdeg	269.94783694		DEdeg	-28.02521556		EpRA 1990	1.86
EpDE 1990	1.89		E RAdeg	46.4		E DEdeg	66.4		Posflg	D
Corr	-0.1