WDS 19243+2145 TDS 990 (HD 344339)

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19243+2145
TDS 990
HD 344339

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

WDS 19243+2145 : COMPONENTS

	A
B	pa=234.4° sep=0.89"

19243+2145 A

Componente originario normalizzato	AB		Name	HD 344339		Coord arcsec 2000	192418.98+214529.0		Mag	11.12
PmRA	0.00		PmDE	-7.0		Tycho2	1612-01019-1		HD	344339

Tycho2

Tycho2	1612-01019-1		Pflag	P		RAmdeg	291.07909716		DEmdeg	21.75804694
PmRA	-0.1		PmDE	-7.3		E RAmdeg	43		E DEmdeg	46
E pmRA	1.5		E pmDE	1.5		EpRAm	1981.79		EpDEm	1980.33
Num	4		Q RAmdeg	1.1		Q DEmdeg	0.9		Q pmRA	1.1
Q pmDE	0.9		BTmag	11.872		E BTmag	0.091		VTmag	11.121
E VTmag	0.080		Prox	10		TYC	T		HIP
CCDM			RAdeg	291.07925056		DEdeg	21.75815944		EpRA 1990	1.74
EpDE 1990	1.73		E RAdeg	50.0		E DEdeg	54.1		Posflg	D
Corr	-0.1

19243+2145 B

Componente originario normalizzato	AB		Coord arcsec 2000	192418.93+214528.5		Mag	11.17		PmRA	0.00
PmDE	-7.0		Tycho2	1612-01019-2		Calc delta mag	0.05		Calc coord	yes

Tycho2

Tycho2	1612-01019-2		Pflag	P		RAmdeg	291.07909716		DEmdeg	21.75804694
PmRA	-0.1		PmDE	-7.3		E RAmdeg	43		E DEmdeg	46
E pmRA	1.5		E pmDE	1.5		EpRAm	1981.79		EpDEm	1980.33
Num	4		Q RAmdeg	1.1		Q DEmdeg	0.9		Q pmRA	1.1
Q pmDE	0.9		BTmag	11.504		E BTmag	0.069		VTmag	11.166
E VTmag	0.083		Prox	10		TYC	T		HIP
CCDM			RAdeg	291.07901306		DEdeg	21.75801083		EpRA 1990	1.75
EpDE 1990	1.73		E RAdeg	45.1		E DEdeg	49.0		Posflg	D
Corr	-0.1