WDS 18347-1632 ARA 108

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18347-1632
ARA 108

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

WDS 18347-1632 : COMPONENTS

	A
B	pa=16.1° sep=16.15"

18347-1632 A

Componente originario normalizzato	AB		Coord arcsec 2000	183442.11-163231.3		Mag	11		PmRA	-12.00
PmDE	-7.0		Tycho2	6267-01276-1

Tycho2

Tycho2	6267-01276-1		Pflag			RAmdeg	278.67547664		DEmdeg	-16.54202183
PmRA	-0.7		PmDE	-6.2		E RAmdeg	99		E DEmdeg	105
E pmRA	2.8		E pmDE	2.9		EpRAm	1971.86		EpDEm	1968.98
Num	3		Q RAmdeg	1.6		Q DEmdeg	0.4		Q pmRA	1.6
Q pmDE	0.4		BTmag	12.898		E BTmag	0.457		VTmag	10.998
E VTmag	0.134		Prox	155		TYC			HIP
CCDM			RAdeg	278.67547639		DEdeg	-16.54200806		EpRA 1990	1.85
EpDE 1990	1.79		E RAdeg	114.4		E DEdeg	123.8		Posflg
Corr	-0.2

18347-1632 B

Componente originario normalizzato	AB		Coord arcsec 2000	183442.42-163215.8		Mag	11.07		PmRA	8.00
PmDE	2.0		Tycho2	6267-00930-1		Calc delta mag	0.07		Calc coord	yes

Tycho2

Tycho2	6267-00930-1		Pflag			RAmdeg	278.67665614		DEmdeg	-16.53786370
PmRA	7.0		PmDE	-2.9		E RAmdeg	94		E DEmdeg	102
E pmRA	2.8		E pmDE	2.8		EpRAm	1973.73		EpDEm	1970.58
Num	3		Q RAmdeg	1.3		Q DEmdeg	1.3		Q pmRA	1.2
Q pmDE	1.4		BTmag	13.021		E BTmag	0.484		VTmag	11.070
E VTmag	0.133		Prox	155		TYC			HIP
CCDM			RAdeg	278.67663833		DEdeg	-16.53785556		EpRA 1990	1.87
EpDE 1990	1.79		E RAdeg	106.5		E DEdeg	117.7		Posflg
Corr	-0.2