WDS 20434+6454 STI 992

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20434+6454
STI 992

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

WDS 20434+6454 : COMPONENTS

	A
B	pa=29.4° sep=3.38"

20434+6454 A

Componente originario normalizzato	AB		Coord arcsec 2000	204327.08+645343.3		Mag	12.75		PmRA	6.00
PmDE	-1.0		Tycho2	4254-01321-1

Tycho2

Tycho2	4254-01321-1		Pflag			RAmdeg	310.86289354		DEmdeg	64.89536878
PmRA	5.9		PmDE	-0.5		E RAmdeg	107		E DEmdeg	114
E pmRA	5.1		E pmDE	5.3		EpRAm	1986.03		EpDEm	1986.03
Num	2		Q RAmdeg			Q DEmdeg			Q pmRA
Q pmDE			BTmag	12.898		E BTmag	0.249		VTmag	12.747
E VTmag	0.243		Prox	999		TYC			HIP
CCDM			RAdeg	310.86286167		DEdeg	64.89537000		EpRA 1990	1.64
EpDE 1990	1.80		E RAdeg	111.2		E DEdeg	117.7		Posflg
Corr	-0.1

20434+6454 B

Componente originario normalizzato	AB		Coord arcsec 2000	204327.34+645346.2		Mag	12.8		Calc delta mag	0.05
Calc coord	yes