WDS 21440+3757 SEI 1533

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21440+3757
SEI 1533

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

WDS 21440+3757 : COMPONENTS

	A
B	pa=10.3° sep=25.46"

21440+3757 A

Componente originario normalizzato	AB		Coord arcsec 2000	214405.09+375629.0		Mag	11.25		PmRA	10.00
PmDE	5.0		Tycho2	3184-00164-1

Tycho2

Tycho2	3184-00164-1		Pflag			RAmdeg	326.02121593		DEmdeg	37.94138050
PmRA	11.1		PmDE	6.1		E RAmdeg	31		E DEmdeg	30
E pmRA	2.0		E pmDE	1.9		EpRAm	1985.51		EpDEm	1986.47
Num	6		Q RAmdeg	1.4		Q DEmdeg	1.1		Q pmRA	1.4
Q pmDE	1.1		BTmag	11.707		E BTmag	0.055		VTmag	11.248
E VTmag	0.061		Prox	261		TYC	T		HIP
CCDM			RAdeg	326.02117694		DEdeg	37.94136556		EpRA 1990	1.53
EpDE 1990	1.65		E RAdeg	38.1		E DEdeg	33.6		Posflg
Corr	0.2

21440+3757 B

Componente originario normalizzato	AB		Coord arcsec 2000	214405.48+375654.0		Mag	12.22		PmRA	-11.00
PmDE	-9.0		Tycho2	3184-00530-1		Calc delta mag	0.97		Calc coord	yes

Tycho2

Tycho2	3184-00530-1		Pflag			RAmdeg	326.02339969		DEmdeg	37.94836442
PmRA	-10.5		PmDE	-10.1		E RAmdeg	98		E DEmdeg	85
E pmRA	3.0		E pmDE	2.6		EpRAm	1973.18		EpDEm	1974.77
Num	4		Q RAmdeg	1.6		Q DEmdeg	0.5		Q pmRA	1.5
Q pmDE	0.5		BTmag	13.081		E BTmag	0.218		VTmag	12.502
E VTmag	0.165		Prox	261		TYC			HIP
CCDM			RAdeg	326.02342500		DEdeg	37.94838806		EpRA 1990	1.54
EpDE 1990	1.67		E RAdeg	113.1		E DEdeg	96.1		Posflg
Corr	0.2