WDS 21427+2102 J 614

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21427+2102
J 614

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

WDS 21427+2102 : COMPONENTS

	A
B	pa=308.9° sep=1.88"

21427+2102 A

Componente originario normalizzato	AB		Coord arcsec 2000	214242.66+210338.8		Mag	11.1		PmRA	-3.00
PmDE	-18.0		Tycho2	1677-00766-1		ADS	15248

Tycho2

Tycho2	1677-00766-1		Pflag	P		RAmdeg	325.67775008		DEmdeg	21.06076968
PmRA	-3.2		PmDE	-18.0		E RAmdeg	47		E DEmdeg	51
E pmRA	1.7		E pmDE	1.8		EpRAm	1983.56		EpDEm	1982.08
Num	3		Q RAmdeg	0.0		Q DEmdeg	1.1		Q pmRA	0.0
Q pmDE	1.1		BTmag	11.570		E BTmag	0.079		VTmag	11.096
E VTmag	0.083		Prox	18		TYC	T		HIP
CCDM			RAdeg	325.67789389		DEdeg	21.06071639		EpRA 1990	1.79
EpDE 1990	1.74		E RAdeg	48.7		E DEdeg	54.3		Posflg	D
Corr	-0.2

21427+2102 B

Componente originario normalizzato	AB		Coord arcsec 2000	214242.56+210340.0		Mag	11.57		PmRA	-3.00
PmDE	-18.0		Tycho2	1677-00766-2		Calc delta mag	0.47		Calc coord	yes

Tycho2

Tycho2	1677-00766-2		Pflag	P		RAmdeg	325.67775008		DEmdeg	21.06076968
PmRA	-3.2		PmDE	-18.0		E RAmdeg	47		E DEmdeg	51
E pmRA	1.7		E pmDE	1.8		EpRAm	1983.56		EpDEm	1982.08
Num	3		Q RAmdeg	0.0		Q DEmdeg	1.1		Q pmRA	0.0
Q pmDE	1.1		BTmag	12.084		E BTmag	0.143		VTmag	11.566
E VTmag	0.130		Prox	18		TYC			HIP
CCDM			RAdeg	325.67746000		DEdeg	21.06101778		EpRA 1990	1.80
EpDE 1990	1.74		E RAdeg	69.9		E DEdeg	78.7		Posflg	D
Corr	-0.2