WDS 19287+1442 HEI 271 (HD 231528)

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19287+1442
HEI 271
HD 231528

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

WDS 19287+1442 : COMPONENTS

	A
B	pa=221.0° sep=1.35"

19287+1442 A

Componente originario normalizzato	AB		Name	HD 231528		Coord arcsec 2000	192838.92+144211.9		Mag	11.13
Spectral class	A0 (white)		PmRA	7.00		PmDE	-6.0		Tycho2	1067-00405-1
HD	231528

Tycho2

Tycho2	1067-00405-1		Pflag	P		RAmdeg	292.16217361		DEmdeg	14.70329443
PmRA	7.0		PmDE	-6.3		E RAmdeg	32		E DEmdeg	32
E pmRA	1.6		E pmDE	1.6		EpRAm	1986.74		EpDEm	1986.64
Num	4		Q RAmdeg	0.8		Q DEmdeg	0.9		Q pmRA	0.8
Q pmDE	0.9		BTmag	11.466		E BTmag	0.050		VTmag	11.131
E VTmag	0.060		Prox	14		TYC	T		HIP
CCDM			RAdeg	292.16222000		DEdeg	14.70337083		EpRA 1990	1.53
EpDE 1990	1.63		E RAdeg	33.2		E DEdeg	33.0		Posflg	D
Corr	-0.2

19287+1442 B

Componente originario normalizzato	AB		Coord arcsec 2000	192838.86+144210.9		Mag	11.64		PmRA	7.00
PmDE	-6.0		Tycho2	1067-00405-2		Calc delta mag	0.51		Calc coord	yes

Tycho2

Tycho2	1067-00405-2		Pflag	P		RAmdeg	292.16217361		DEmdeg	14.70329443
PmRA	7.0		PmDE	-6.3		E RAmdeg	32		E DEmdeg	32
E pmRA	1.6		E pmDE	1.6		EpRAm	1986.74		EpDEm	1986.64
Num	4		Q RAmdeg	0.8		Q DEmdeg	0.9		Q pmRA	0.8
Q pmDE	0.9		BTmag	12.308		E BTmag	0.125		VTmag	11.643
E VTmag	0.098		Prox	14		TYC			HIP
CCDM			RAdeg	292.16194667		DEdeg	14.70310333		EpRA 1990	1.53
EpDE 1990	1.62		E RAdeg	57.5		E DEdeg	57.5		Posflg	D
Corr	-0.2