WDS 17170+5612 SLE 81

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17170+5612
SLE 81

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

WDS 17170+5612 : COMPONENTS

	A
B	pa=8.9° sep=17.01"

17170+5612 A

Componente originario normalizzato	AB		Coord arcsec 2000	171701.98+561218.7		Mag	10.35		PmRA	-28.00
PmDE	66.0		Tycho2	3891-00410-1

Tycho2

Tycho2	3891-00410-1		Pflag			RAmdeg	259.25824005		DEmdeg	56.20519782
PmRA	-29.7		PmDE	62.0		E RAmdeg	31		E DEmdeg	26
E pmRA	3.7		E pmDE	3.6		EpRAm	1990.73		EpDEm	1991.05
Num	3		Q RAmdeg	0.2		Q DEmdeg	0.2		Q pmRA	0.2
Q pmDE	0.2		BTmag	11.194		E BTmag	0.055		VTmag	10.352
E VTmag	0.039		Prox	174		TYC	T		HIP
CCDM			RAdeg	259.25836472		DEdeg	56.20505472		EpRA 1990	1.62
EpDE 1990	1.70		E RAdeg	30.7		E DEdeg	26.3		Posflg
Corr	-0.1

17170+5612 B

Componente originario normalizzato	AB		Coord arcsec 2000	171702.30+561235.5		Mag	11.79		PmRA	-27.00
PmDE	64.0		Tycho2	3891-00288-1		Calc delta mag	1.44		Calc coord	yes

Tycho2

Tycho2	3891-00288-1		Pflag			RAmdeg	259.26077540		DEmdeg	56.20982317
PmRA	-20.4		PmDE	64.8		E RAmdeg	86		E DEmdeg	77
E pmRA	5.8		E pmDE	6.0		EpRAm	1988.52		EpDEm	1989.44
Num	2		Q RAmdeg			Q DEmdeg			Q pmRA
Q pmDE			BTmag	12.885		E BTmag	0.252		VTmag	11.787
E VTmag	0.147		Prox	174		TYC	T		HIP
CCDM			RAdeg	259.26086056		DEdeg	56.20967361		EpRA 1990	1.64
EpDE 1990	1.70		E RAdeg	88.3		E DEdeg	77.6		Posflg
Corr	-0.1