WDS 20297-1216 HLD 159

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20297-1216
HLD 159

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

WDS 20297-1216 : COMPONENTS

	A
B	pa=281.0° sep=1.64"

20297-1216 A

Componente originario normalizzato	AB		Coord arcsec 2000	202944.28-121541.5		Mag	10.67		PmRA	19.00
PmDE	-18.0		Tycho2	5762-00627-1

Tycho2

Tycho2	5762-00627-1		Pflag	P		RAmdeg	307.43451824		DEmdeg	-12.26152906
PmRA	18.5		PmDE	-17.6		E RAmdeg	29		E DEmdeg	40
E pmRA	1.8		E pmDE	1.8		EpRAm	1987.80		EpDEm	1983.70
Num	5		Q RAmdeg	2.1		Q DEmdeg	0.7		Q pmRA	2.0
Q pmDE	0.7		BTmag	11.139		E BTmag	0.058		VTmag	10.672
E VTmag	0.061		Prox	15		TYC	T		HIP
CCDM			RAdeg	307.43461417		DEdeg	-12.26153889		EpRA 1990	1.69
EpDE 1990	1.27		E RAdeg	30.7		E DEdeg	44.7		Posflg	D
Corr	-0.2

20297-1216 B

Componente originario normalizzato	AB		Coord arcsec 2000	202944.17-121541.2		Mag	10.97		PmRA	19.00
PmDE	-18.0		Tycho2	5762-00627-2		Calc delta mag	0.3		Calc coord	yes

Tycho2

Tycho2	5762-00627-2		Pflag	P		RAmdeg	307.43451824		DEmdeg	-12.26152906
PmRA	18.5		PmDE	-17.6		E RAmdeg	29		E DEmdeg	40
E pmRA	1.8		E pmDE	1.8		EpRAm	1987.80		EpDEm	1983.70
Num	5		Q RAmdeg	2.1		Q DEmdeg	0.7		Q pmRA	2.0
Q pmDE	0.7		BTmag	11.462		E BTmag	0.077		VTmag	10.966
E VTmag	0.080		Prox	15		TYC			HIP
CCDM			RAdeg	307.43422194		DEdeg	-12.26140222		EpRA 1990	1.68
EpDE 1990	1.26		E RAdeg	40.2		E DEdeg	59.3		Posflg	D
Corr	-0.2