WDS 20394+4530 TDS 1087

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20394+4530
TDS 1087

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

WDS 20394+4530 : COMPONENTS

	A
B	pa=150.0° sep=0.86"

20394+4530 A

Componente originario normalizzato	AB		Coord arcsec 2000	203924.01+453012.3		Mag	11.09		PmRA	0.00
PmDE	-4.0		Tycho2	3574-01692-1

Tycho2

Tycho2	3574-01692-1		Pflag			RAmdeg	309.84848279		DEmdeg	45.50032591
PmRA	0.2		PmDE	-3.9		E RAmdeg	62		E DEmdeg	69
E pmRA	1.7		E pmDE	1.7		EpRAm	1976.47		EpDEm	1970.10
Num	3		Q RAmdeg	1.0		Q DEmdeg	0.3		Q pmRA	1.1
Q pmDE	0.3		BTmag	11.621		E BTmag	0.069		VTmag	10.446
E VTmag	0.040		Prox	114		TYC	T		HIP
CCDM			RAdeg	309.84848222		DEdeg	45.50033500		EpRA 1990	1.73
EpDE 1990	1.65		E RAdeg	66.7		E DEdeg	77.5		Posflg
Corr	-0.1

20394+4530 B

Componente originario normalizzato	AB		Coord arcsec 2000	203924.05+453011.6		Mag	11.58		PmRA	0.00
PmDE	-4.0		Tycho2	3574-03007-2		Calc delta mag	0.49		Calc coord	yes

Tycho2

Tycho2	3574-03007-2		Pflag	P		RAmdeg	309.85003055		DEmdeg	45.50342020
PmRA	0.1		PmDE	-4.0		E RAmdeg	106		E DEmdeg	110
E pmRA	2.1		E pmDE	2.2		EpRAm	1946.82		EpDEm	1937.06
Num	3		Q RAmdeg	1.0		Q DEmdeg	1.7		Q pmRA	1.0
Q pmDE	1.7		BTmag	12.570		E BTmag	0.207		VTmag	11.583
E VTmag	0.116		Prox	10		TYC			HIP
CCDM			RAdeg	309.85022972		DEdeg	45.50326028		EpRA 1990	1.73
EpDE 1990	1.66		E RAdeg	72.9		E DEdeg	82.1		Posflg	D
Corr	-0.1