WDS 20301+4007 ES 245

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20301+4007
ES 245

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

WDS 20301+4007 : COMPONENTS

	A
B	pa=162.7° sep=3.99"

20301+4007 A

Componente originario normalizzato	AB		Coord arcsec 2000	203008.22+400655.9		Mag	10.87		PmRA	1.00
PmDE	1.0		Tycho2	3157-01213-1		ADS	13927		DM	BD+39 4215

Tycho2

Tycho2	3157-01213-1		Pflag			RAmdeg	307.53425971		DEmdeg	40.11552043
PmRA	1.4		PmDE	0.9		E RAmdeg	32		E DEmdeg	30
E pmRA	1.6		E pmDE	1.6		EpRAm	1987.26		EpDEm	1987.86
Num	3		Q RAmdeg	1.1		Q DEmdeg	0.9		Q pmRA	1.1
Q pmDE	0.9		BTmag	11.122		E BTmag	0.048		VTmag	10.873
E VTmag	0.057		Prox	42		TYC	T		HIP
CCDM			RAdeg	307.53425528		DEdeg	40.11551833		EpRA 1990	1.70
EpDE 1990	1.85		E RAdeg	33.2		E DEdeg	31.0		Posflg
Corr	0.0

20301+4007 B

Componente originario normalizzato	AB		Coord arcsec 2000	203008.32+400652.1		Mag	11.22		PmRA	0.00
PmDE	1.0		Tycho2	3157-01213-2		Calc delta mag	0.35		Calc coord	yes

Tycho2

Tycho2	3157-01213-2		Pflag			RAmdeg	307.53483731		DEmdeg	40.11444683
PmRA	3.1		PmDE	-0.8		E RAmdeg	43		E DEmdeg	42
E pmRA	1.8		E pmDE	1.7		EpRAm	1984.99		EpDEm	1985.23
Num	3		Q RAmdeg	0.1		Q DEmdeg	2.0		Q pmRA	0.1
Q pmDE	2.1		BTmag	11.585		E BTmag	0.066		VTmag	11.217
E VTmag	0.076		Prox	42		TYC	T		HIP
CCDM			RAdeg	307.53482806		DEdeg	40.11444889		EpRA 1990	1.69
EpDE 1990	1.86		E RAdeg	44.9		E DEdeg	43.3		Posflg
Corr	0.0