WDS 21515+4706 HJ 1701

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21515+4706
HJ 1701

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

WDS 21515+4706 : COMPONENTS

	A
B	pa=201.1° sep=13.56"

21515+4706 A

Componente originario normalizzato	AB		Coord arcsec 2000	215134.79+470539.3		Mag	11.2		PmRA	21.00
PmDE	0.0		Tycho2	3608-01379-1

Tycho2

Tycho2	3608-01379-1		Pflag			RAmdeg	327.89495048		DEmdeg	47.09424025
PmRA	18.4		PmDE	4.0		E RAmdeg	55		E DEmdeg	60
E pmRA	2.1		E pmDE	2.0		EpRAm	1983.55		EpDEm	1980.67
Num	3		Q RAmdeg	0.5		Q DEmdeg	1.7		Q pmRA	0.5
Q pmDE	1.6		BTmag	11.756		E BTmag	0.092		VTmag	11.202
E VTmag	0.094		Prox	138		TYC			HIP
CCDM			RAdeg	327.89488750		DEdeg	47.09423056		EpRA 1990	1.61
EpDE 1990	1.59		E RAdeg	57.9		E DEdeg	63.7		Posflg
Corr	0.1

21515+4706 B

Componente originario normalizzato	AB		Coord arcsec 2000	215134.31+470526.7		Mag	11.63		PmRA	-10.00
PmDE	-11.0		Tycho2	3608-01399-1		Calc delta mag	0.43		Calc coord	yes

Tycho2

Tycho2	3608-01399-1		Pflag			RAmdeg	327.89227830		DEmdeg	47.09078756
PmRA	-11.6		PmDE	-9.9		E RAmdeg	67		E DEmdeg	69
E pmRA	2.1		E pmDE	2.0		EpRAm	1979.99		EpDEm	1977.23
Num	3		Q RAmdeg	0.5		Q DEmdeg	0.3		Q pmRA	0.6
Q pmDE	0.3		BTmag	11.848		E BTmag	0.102		VTmag	11.625
E VTmag	0.139		Prox	138		TYC			HIP
CCDM			RAdeg	327.89231861		DEdeg	47.09081056		EpRA 1990	1.58
EpDE 1990	1.60		E RAdeg	71.0		E DEdeg	75.1		Posflg
Corr	0.1