WDS 18328-3103 B 1366

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18328-3103
B 1366

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

WDS 18328-3103 : COMPONENTS

	A
B	pa=317.5° sep=1.10"

18328-3103 A

Componente originario normalizzato	AB		Coord arcsec 2000	183253.76-310218.0		Mag	10.9		Spectral class	F5V (yellow-white)
PmRA	-7.00		PmDE	2.0		Tycho2	7394-01324-1

Tycho2

Tycho2	7394-01324-1		Pflag	P		RAmdeg	278.22398557		DEmdeg	-31.03833037
PmRA	-7.2		PmDE	1.7		E RAmdeg	57		E DEmdeg	74
E pmRA	2.5		E pmDE	2.5		EpRAm	1984.89		EpDEm	1978.52
Num	4		Q RAmdeg	1.9		Q DEmdeg	1.1		Q pmRA	1.9
Q pmDE	1.0		BTmag	11.502		E BTmag	0.092		VTmag	10.904
E VTmag	0.089		Prox	12		TYC	T		HIP
CCDM			RAdeg	278.22413833		DEdeg	-31.03844139		EpRA 1990	1.95
EpDE 1990	1.99		E RAdeg	69.6		E DEdeg	94.2		Posflg	D
Corr	0.0

18328-3103 B

Componente originario normalizzato	AB		Coord arcsec 2000	183253.70-310217.2		Mag	11.34		PmRA	-7.00
PmDE	2.0		Tycho2	7394-01324-2		Calc delta mag	0.44		Calc coord	yes

Tycho2

Tycho2	7394-01324-2		Pflag	P		RAmdeg	278.22398557		DEmdeg	-31.03833037
PmRA	-7.2		PmDE	1.7		E RAmdeg	57		E DEmdeg	74
E pmRA	2.5		E pmDE	2.5		EpRAm	1984.89		EpDEm	1978.52
Num	4		Q RAmdeg	1.9		Q DEmdeg	1.1		Q pmRA	1.9
Q pmDE	1.0		BTmag	11.545		E BTmag	0.094		VTmag	11.336
E VTmag	0.130		Prox	12		TYC	T		HIP
CCDM			RAdeg	278.22385750		DEdeg	-31.03821667		EpRA 1990	1.95
EpDE 1990	1.99		E RAdeg	59.5		E DEdeg	80.5		Posflg	D
Corr	0.0