WDS 21140+6606 MLB 221

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21140+6606
MLB 221

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

WDS 21140+6606 : COMPONENTS

	A
B	pa=178.1° sep=3.77"

21140+6606 A

Componente originario normalizzato	AB		Coord arcsec 2000	211359.85+660543.1		Mag	10.71		PmRA	-3.00
PmDE	22.0		Tycho2	4260-01870-1

Tycho2

Tycho2	4260-01870-1		Pflag			RAmdeg	318.49939371		DEmdeg	66.09529337
PmRA	1.8		PmDE	0.7		E RAmdeg	31		E DEmdeg	34
E pmRA	1.8		E pmDE	2.0		EpRAm	1988.66		EpDEm	1988.37
Num	3		Q RAmdeg	3.4		Q DEmdeg	1.2		Q pmRA	3.4
Q pmDE	1.2		BTmag	11.407		E BTmag	0.058		VTmag	10.715
E VTmag	0.051		Prox	39		TYC	T		HIP
CCDM			RAdeg	318.49938361		DEdeg	66.09529167		EpRA 1990	1.71
EpDE 1990	1.61		E RAdeg	31.2		E DEdeg	35.1		Posflg
Corr	0.1

21140+6606 B

Componente originario normalizzato	AB		Coord arcsec 2000	211359.87+660539.3		Mag	11.02		PmRA	0.00
PmDE	-1.0		Tycho2	4260-01870-2		Calc delta mag	0.31		Calc coord	yes

Tycho2

Tycho2	4260-01870-2		Pflag			RAmdeg	318.49953704		DEmdeg	66.09420355
PmRA	2.4		PmDE	-4.4		E RAmdeg	38		E DEmdeg	43
E pmRA	1.8		E pmDE	2.0		EpRAm	1986.95		EpDEm	1986.57
Num	3		Q RAmdeg	3.8		Q DEmdeg	3.2		Q pmRA	3.8
Q pmDE	3.2		BTmag	11.625		E BTmag	0.066		VTmag	11.017
E VTmag	0.066		Prox	39		TYC	T		HIP
CCDM			RAdeg	318.49952361		DEdeg	66.09421389		EpRA 1990	1.70
EpDE 1990	1.60		E RAdeg	39.0		E DEdeg	43.6		Posflg
Corr	0.1