WDS 20240+3820 TDS 1068

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20240+3820
TDS 1068

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

WDS 20240+3820 : COMPONENTS

	A
B	pa=256.1° sep=1.03"

20240+3820 A

Componente originario normalizzato	AB		Coord arcsec 2000	202359.54+381930.6		Mag	10.95		Spectral class	A3 (white)
PmRA	2.00		PmDE	-4.0		Tycho2	3152-01104-1

Tycho2

Tycho2	3152-01104-1		Pflag	P		RAmdeg	305.99808057		DEmdeg	38.32515838
PmRA	2.2		PmDE	-3.7		E RAmdeg	35		E DEmdeg	32
E pmRA	1.6		E pmDE	1.5		EpRAm	1985.60		EpDEm	1985.02
Num	9		Q RAmdeg	0.6		Q DEmdeg	1.4		Q pmRA	0.6
Q pmDE	1.4		BTmag	11.325		E BTmag	0.054		VTmag	10.949
E VTmag	0.058		Prox	13		TYC	T		HIP
CCDM			RAdeg	305.99813000		DEdeg	38.32517611		EpRA 1990	1.68
EpDE 1990	1.79		E RAdeg	35.9		E DEdeg	33.5		Posflg	D
Corr	0.1

20240+3820 B

Componente originario normalizzato	AB		Coord arcsec 2000	202359.46+381930.4		Mag	12.8		PmRA	2.00
PmDE	-4.0		Tycho2	3152-01104-2		Calc delta mag	1.85		Calc coord	yes

Tycho2

Tycho2	3152-01104-2		Pflag	P		RAmdeg	305.99808057		DEmdeg	38.32515838
PmRA	2.2		PmDE	-3.7		E RAmdeg	35		E DEmdeg	32
E pmRA	1.6		E pmDE	1.5		EpRAm	1985.60		EpDEm	1985.02
Num	9		Q RAmdeg	0.6		Q DEmdeg	1.4		Q pmRA	0.6
Q pmDE	1.4		BTmag	12.838		E BTmag	0.231		VTmag	12.801
E VTmag	0.247		Prox	13		TYC			HIP
CCDM			RAdeg	305.99768000		DEdeg	38.32510750		EpRA 1990	1.68
EpDE 1990	1.79		E RAdeg	104.9		E DEdeg	96.5		Posflg	D
Corr	0.1