WDS 12019-6220 TDS 8182 (HD 309423)

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12019-6220
TDS 8182
HD 309423

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

WDS 12019-6220 : COMPONENTS

	A
B	pa=188.9° sep=9.38"

12019-6220 A

Componente originario normalizzato	AB		Name	HD 309423		Coord arcsec 2000	120155.14-621939.4		Mag	11.41
PmRA	0.00		PmDE	-1.0		Tycho2	8978-02724-1		HD	309423

Tycho2

Tycho2	8978-02724-1		Pflag			RAmdeg	180.47975089		DEmdeg	-62.32762380
PmRA	-4.3		PmDE	-8.1		E RAmdeg	111		E DEmdeg	116
E pmRA	4.8		E pmDE	4.5		EpRAm	1982.44		EpDEm	1979.72
Num	3		Q RAmdeg	0.8		Q DEmdeg	0.5		Q pmRA	0.8
Q pmDE	0.5		BTmag	11.611		E BTmag	0.076		VTmag	11.407
E VTmag	0.104		Prox	98		TYC	T		HIP
CCDM			RAdeg	180.47977250		DEdeg	-62.32760500		EpRA 1990	1.67
EpDE 1990	1.57		E RAdeg	118.7		E DEdeg	127.6		Posflg
Corr	0.0

12019-6220 B

Componente originario normalizzato	AB		Coord arcsec 2000	120154.93-621948.7		Mag	11.56		PmRA	-1.00
PmDE	-4.0		Tycho2	8978-00572-1		Calc delta mag	0.15		Calc coord	yes

Tycho2

Tycho2	8978-00572-1		Pflag			RAmdeg	180.47767616		DEmdeg	-62.33014260
PmRA	-10.5		PmDE	0.9		E RAmdeg	135		E DEmdeg	138
E pmRA	5.1		E pmDE	4.8		EpRAm	1978.73		EpDEm	1975.40
Num	3		Q RAmdeg	0.3		Q DEmdeg	0.7		Q pmRA	0.3
Q pmDE	0.7		BTmag	12.200		E BTmag	0.157		VTmag	11.559
E VTmag	0.123		Prox	98		TYC			HIP
CCDM			RAdeg	180.47772889		DEdeg	-62.33014472		EpRA 1990	1.66
EpDE 1990	1.57		E RAdeg	149.7		E DEdeg	158.4		Posflg
Corr	0.0