WDS 19431+4928 TDT 1668

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19431+4928
TDT 1668

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

WDS 19431+4928 : COMPONENTS

	A
B	pa=40.7° sep=0.46"

19431+4928 A

Componente originario normalizzato	AB		Coord arcsec 2000	194306.45+492814.3		Mag	11.06		PmRA	-1.00
PmDE	-5.0		Tycho2	3565-00270-1

Tycho2

Tycho2	3565-00270-1		Pflag			RAmdeg	295.77696840		DEmdeg	49.47066821
PmRA	-0.5		PmDE	-5.3		E RAmdeg	25		E DEmdeg	26
E pmRA	2.2		E pmDE	2.1		EpRAm	1988.30		EpDEm	1987.65
Num	4		Q RAmdeg	1.0		Q DEmdeg	0.6		Q pmRA	1.0
Q pmDE	0.6		BTmag	11.735		E BTmag	0.068		VTmag	10.466
E VTmag	0.039		Prox	999		TYC	T		HIP
CCDM			RAdeg	295.77697278		DEdeg	49.47068306		EpRA 1990	1.70
EpDE 1990	1.67		E RAdeg	30.2		E DEdeg	32.8		Posflg
Corr	-0.1

19431+4928 B

Componente originario normalizzato	AB		Coord arcsec 2000	194306.48+492814.6		Mag	11.07		PmRA	-1.00
PmDE	-5.0		Calc delta mag	0.01		Calc coord	yes