WDS 20485+3608 SEI 1253

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20485+3608
SEI 1253

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

WDS 20485+3608 : COMPONENTS

	A
B	pa=81.0° sep=19.53"

20485+3608 A

Componente originario normalizzato	AB		Coord arcsec 2000	204829.64+360833.5		Mag	11.47		PmRA	7.00
PmDE	-4.0		Tycho2	2699-02216-1

Tycho2

Tycho2	2699-02216-1		Pflag			RAmdeg	312.12348685		DEmdeg	36.14264999
PmRA	9.8		PmDE	-2.7		E RAmdeg	57		E DEmdeg	49
E pmRA	2.5		E pmDE	2.4		EpRAm	1984.27		EpDEm	1986.08
Num	4		Q RAmdeg	0.9		Q DEmdeg	0.7		Q pmRA	0.9
Q pmDE	0.7		BTmag	11.842		E BTmag	0.077		VTmag	11.564
E VTmag	0.103		Prox	242		TYC			HIP
CCDM			RAdeg	312.12345750		DEdeg	36.14265556		EpRA 1990	1.63
EpDE 1990	1.73		E RAdeg	59.9		E DEdeg	50.6		Posflg
Corr	0.2

20485+3608 B

Componente originario normalizzato	AB		Coord arcsec 2000	204831.23+360836.6		Mag	10.86		PmRA	-5.00
PmDE	-5.0		Tycho2	2699-02210-1		Calc delta mag	0.61		Calc coord	yes

Tycho2

Tycho2	2699-02210-1		Pflag			RAmdeg	312.13171591		DEmdeg	36.14348729
PmRA	-8.4		PmDE	-2.5		E RAmdeg	36		E DEmdeg	30
E pmRA	2.5		E pmDE	2.4		EpRAm	1985.82		EpDEm	1986.44
Num	5		Q RAmdeg	1.4		Q DEmdeg	0.9		Q pmRA	1.3
Q pmDE	0.9		BTmag	12.085		E BTmag	0.115		VTmag	10.861
E VTmag	0.056		Prox	242		TYC	T		HIP
CCDM			RAdeg	312.13172306		DEdeg	36.14348833		EpRA 1990	1.63
EpDE 1990	1.73		E RAdeg	48.1		E DEdeg	40.8		Posflg
Corr	0.2