WDS 21081+2353 TDS 1118

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21081+2353
TDS 1118

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

WDS 21081+2353 : COMPONENTS

	A
B	pa=230.9° sep=2.04"

21081+2353 A

Componente originario normalizzato	AB		Coord arcsec 2000	210807.71+235313.8		Mag	10.51		PmRA	-21.00
PmDE	-20.0		Tycho2	2173-01949-1

Tycho2

Tycho2	2173-01949-1		Pflag	P		RAmdeg	317.03210505		DEmdeg	23.88717270
PmRA	-21.0		PmDE	-20.3		E RAmdeg	24		E DEmdeg	26
E pmRA	1.6		E pmDE	1.7		EpRAm	1989.61		EpDEm	1988.91
Num	3		Q RAmdeg	1.9		Q DEmdeg	0.1		Q pmRA	1.9
Q pmDE	0.1		BTmag	11.077		E BTmag	0.042		VTmag	10.513
E VTmag	0.036		Prox	22		TYC	T		HIP
CCDM			RAdeg	317.03225139		DEdeg	23.88728306		EpRA 1990	1.77
EpDE 1990	1.38		E RAdeg	24.4		E DEdeg	26.0		Posflg	D
Corr	-0.1

21081+2353 B

Componente originario normalizzato	AB		Coord arcsec 2000	210807.59+235312.5		Mag	11.32		PmRA	-21.00
PmDE	-20.0		Tycho2	2173-01949-2		Calc delta mag	0.81		Calc coord	yes

Tycho2

Tycho2	2173-01949-2		Pflag	P		RAmdeg	317.03210505		DEmdeg	23.88717270
PmRA	-21.0		PmDE	-20.3		E RAmdeg	24		E DEmdeg	26
E pmRA	1.6		E pmDE	1.7		EpRAm	1989.61		EpDEm	1988.91
Num	3		Q RAmdeg	1.9		Q DEmdeg	0.1		Q pmRA	1.9
Q pmDE	0.1		BTmag	12.215		E BTmag	0.130		VTmag	11.317
E VTmag	0.077		Prox	22		TYC			HIP
CCDM			RAdeg	317.03171917		DEdeg	23.88693222		EpRA 1990	1.77
EpDE 1990	1.38		E RAdeg	52.6		E DEdeg	56.4		Posflg	D
Corr	-0.1