WDS 18178-2039 ARA 1146

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18178-2039
ARA 1146

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

WDS 18178-2039 : COMPONENTS

	A
B	pa=351.9° sep=10.96"

18178-2039 A

Componente originario normalizzato	AB		Coord arcsec 2000	181742.30-203831.6		Mag	10.95		PmRA	1.00
PmDE	-5.0		Tycho2	6277-01114-1

Tycho2

Tycho2	6277-01114-1		Pflag			RAmdeg	274.42626779		DEmdeg	-20.64213173
PmRA	3.9		PmDE	-2.3		E RAmdeg	57		E DEmdeg	74
E pmRA	2.7		E pmDE	2.9		EpRAm	1985.11		EpDEm	1981.45
Num	4		Q RAmdeg	0.9		Q DEmdeg	0.4		Q pmRA	0.9
Q pmDE	0.4		BTmag	12.369		E BTmag	0.216		VTmag	10.955
E VTmag	0.084		Prox	342		TYC			HIP
CCDM			RAdeg	274.42625806		DEdeg	-20.64212667		EpRA 1990	1.84
EpDE 1990	1.82		E RAdeg	59.7		E DEdeg	79.6		Posflg
Corr	-0.1

18178-2039 B

Componente originario normalizzato	AB		Coord arcsec 2000	181742.19-203820.8		Mag	12.4		PmRA	-1.00
PmDE	1.0		Tycho2	6277-01640-1		Calc delta mag	1.45		Calc coord	yes

Tycho2

Tycho2	6277-01640-1		Pflag			RAmdeg	274.42736864		DEmdeg	-20.63267985
PmRA	4.1		PmDE	-1.5		E RAmdeg	78		E DEmdeg	101
E pmRA	3.4		E pmDE	3.7		EpRAm	1983.54		EpDEm	1978.92
Num	3		Q RAmdeg	0.2		Q DEmdeg	1.1		Q pmRA	0.2
Q pmDE	1.1		BTmag	12.354		E BTmag	0.209		VTmag	11.830
E VTmag	0.197		Prox	342		TYC			HIP
CCDM			RAdeg	274.42735917		DEdeg	-20.63267583		EpRA 1990	1.84
EpDE 1990	1.78		E RAdeg	82.7		E DEdeg	112.4		Posflg
Corr	-0.1