WDS 19240+1507 J 2964 (HD 231305)

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19240+1507
J 2964
HD 231305

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

WDS 19240+1507 : COMPONENTS

	A
B	pa=293.4° sep=1.20"

19240+1507 A

Componente originario normalizzato	AB		Name	HD 231305		Coord arcsec 2000	192356.47+150644.1		Mag	10.17
Spectral class	F8 (yellow-white)		PmRA	-7.00		PmDE	-31.0		Tycho2	1600-02372-1
HD	231305

Tycho2

Tycho2	1600-02372-1		Pflag	P		RAmdeg	290.98528336		DEmdeg	15.11224703
PmRA	-7.0		PmDE	-31.3		E RAmdeg	22		E DEmdeg	26
E pmRA	2.0		E pmDE	1.9		EpRAm	1990.22		EpDEm	1989.57
Num	3		Q RAmdeg	0.3		Q DEmdeg	0.7		Q pmRA	0.3
Q pmDE	0.7		BTmag	10.767		E BTmag	0.042		VTmag	10.169
E VTmag	0.035		Prox	12		TYC	T		HIP
CCDM			RAdeg	290.98543028		DEdeg	15.11225806		EpRA 1990	1.66
EpDE 1990	1.65		E RAdeg	22.4		E DEdeg	26.3		Posflg	D
Corr	0.2

19240+1507 B

Componente originario normalizzato	AB		Coord arcsec 2000	192356.39+150644.6		Mag	10.47		PmRA	-7.00
PmDE	-31.0		Tycho2	1600-02372-2		Calc delta mag	0.3		Calc coord	yes

Tycho2

Tycho2	1600-02372-2		Pflag	P		RAmdeg	290.98528336		DEmdeg	15.11224703
PmRA	-7.0		PmDE	-31.3		E RAmdeg	22		E DEmdeg	26
E pmRA	2.0		E pmDE	1.9		EpRAm	1990.22		EpDEm	1989.57
Num	3		Q RAmdeg	0.3		Q DEmdeg	0.7		Q pmRA	0.3
Q pmDE	0.7		BTmag	10.990		E BTmag	0.051		VTmag	10.468
E VTmag	0.045		Prox	12		TYC	T		HIP
CCDM			RAdeg	290.98511083		DEdeg	15.11240889		EpRA 1990	1.66
EpDE 1990	1.65		E RAdeg	27.4		E DEdeg	32.2		Posflg	D
Corr	0.2