WDS 19087-0918 A 94 (HD 178384)

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19087-0918
A 94
HD 178384

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

WDS 19087-0918 : COMPONENTS

	A
B	pa=317.1° sep=2.29"

19087-0918 A

Componente originario normalizzato	AB		Name	HD 178384		Coord arcsec 2000	190844.58-091813.9		Mag	9.55
Spectral class	F0 (yellow-white)		PmRA	6.00		PmDE	-2.0		Tycho2	5707-02052-1
HD	178384		ADS	12073		DM	BD-09 5013

Tycho2

Tycho2	5707-02052-1		Pflag	P		RAmdeg	287.18574771		DEmdeg	-9.30387011
PmRA	6.1		PmDE	-2.0		E RAmdeg	16		E DEmdeg	20
E pmRA	2.5		E pmDE	2.5		EpRAm	1991.09		EpDEm	1990.67
Num	4		Q RAmdeg	1.4		Q DEmdeg	1.3		Q pmRA	1.4
Q pmDE	1.3		BTmag	10.187		E BTmag	0.024		VTmag	9.545
E VTmag	0.019		Prox	23		TYC	T		HIP
CCDM			RAdeg	287.18589083		DEdeg	-9.30403250		EpRA 1990	1.73
EpDE 1990	1.64		E RAdeg	11.1		E DEdeg	13.8		Posflg	D
Corr	-0.3

19087-0918 B

Componente originario normalizzato	AB		Coord arcsec 2000	190844.47-091812.2		Mag	9.94		PmRA	6.00
PmDE	-2.0		Tycho2	5707-02052-2		Calc delta mag	0.39		Calc coord	yes

Tycho2

Tycho2	5707-02052-2		Pflag	P		RAmdeg	287.18574771		DEmdeg	-9.30387011
PmRA	6.1		PmDE	-2.0		E RAmdeg	16		E DEmdeg	20
E pmRA	2.5		E pmDE	2.5		EpRAm	1991.09		EpDEm	1990.67
Num	4		Q RAmdeg	1.4		Q DEmdeg	1.3		Q pmRA	1.4
Q pmDE	1.3		BTmag	10.585		E BTmag	0.034		VTmag	9.935
E VTmag	0.026		Prox	23		TYC	T		HIP
CCDM			RAdeg	287.18544056		DEdeg	-9.30355444		EpRA 1990	1.74
EpDE 1990	1.64		E RAdeg	15.7		E DEdeg	19.6		Posflg	D
Corr	-0.3