WDS 15578-3612 SWR 189

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15578-3612
SWR 189

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

WDS 15578-3612 : COMPONENTS

	A
B	pa=260.6° sep=10.93"

15578-3612 A

Componente originario normalizzato	AB		Coord arcsec 2000	155750.61-361212.7		Mag	10.43		Spectral class	F6 (yellow-white)
PmRA	8.00		PmDE	6.0		Tycho2	7341-01240-1

Tycho2

Tycho2	7341-01240-1		Pflag			RAmdeg	239.46088875		DEmdeg	-36.20353173
PmRA	8.0		PmDE	0.2		E RAmdeg	27		E DEmdeg	30
E pmRA	2.0		E pmDE	1.9		EpRAm	1988.18		EpDEm	1984.55
Num	6		Q RAmdeg	0.3		Q DEmdeg	1.2		Q pmRA	0.3
Q pmDE	1.2		BTmag	10.953		E BTmag	0.051		VTmag	10.433
E VTmag	0.046		Prox	136		TYC	T		HIP
CCDM			RAdeg	239.46086528		DEdeg	-36.20353556		EpRA 1990	1.71
EpDE 1990	1.48		E RAdeg	28.2		E DEdeg	33.9		Posflg
Corr	0.1

15578-3612 B

Componente originario normalizzato	AB		Coord arcsec 2000	155749.72-361214.5		Mag	10.59		Spectral class	F6 (yellow-white)
PmRA	7.00		PmDE	5.0		Tycho2	7341-00868-1		Calc delta mag	0.16
Calc coord	yes

Tycho2

Tycho2	7341-00868-1		Pflag			RAmdeg	239.45623828		DEmdeg	-36.20401913
PmRA	7.3		PmDE	3.3		E RAmdeg	30		E DEmdeg	34
E pmRA	2.0		E pmDE	2.0		EpRAm	1985.85		EpDEm	1982.54
Num	6		Q RAmdeg	0.9		Q DEmdeg	1.0		Q pmRA	0.9
Q pmDE	1.0		BTmag	11.260		E BTmag	0.064		VTmag	10.593
E VTmag	0.051		Prox	136		TYC	T		HIP
CCDM			RAdeg	239.45621639		DEdeg	-36.20402889		EpRA 1990	1.72
EpDE 1990	1.48		E RAdeg	32.8		E DEdeg	40.4		Posflg
Corr	0.1