WDS 20180+3613 SEI 1073

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20180+3613
SEI 1073

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

WDS 20180+3613 : COMPONENTS

	A
B	pa=153.8° sep=4.43"

20180+3613 A

Componente originario normalizzato	AB		Coord arcsec 2000	201801.70+361236.6		Mag	10.86		PmRA	-72.00
PmDE	71.0		Tycho2	2684-00716-1

Tycho2

Tycho2	2684-00716-1		Pflag			RAmdeg	304.50707997		DEmdeg	36.21016916
PmRA	-1.0		PmDE	-7.2		E RAmdeg	40		E DEmdeg	35
E pmRA	2.3		E pmDE	2.2		EpRAm	1987.41		EpDEm	1988.41
Num	4		Q RAmdeg	0.8		Q DEmdeg	0.7		Q pmRA	0.8
Q pmDE	0.7		BTmag	11.404		E BTmag	0.063		VTmag	10.858
E VTmag	0.061		Prox	44		TYC	T		HIP
CCDM			RAdeg	304.50708250		DEdeg	36.21018528		EpRA 1990	1.58
EpDE 1990	1.74		E RAdeg	40.8		E DEdeg	35.6		Posflg
Corr	0.1

20180+3613 B

Componente originario normalizzato	AB		Coord arcsec 2000	201801.86+361232.6		Mag	11.3		PmRA	-14.00
PmDE	-37.0		Tycho2	2684-00716-2		Calc delta mag	0.44		Calc coord	yes

Tycho2

Tycho2	2684-00716-2		Pflag			RAmdeg	304.50800843		DEmdeg	36.20917370
PmRA	-10.4		PmDE	-32.3		E RAmdeg	55		E DEmdeg	49
E pmRA	2.7		E pmDE	2.5		EpRAm	1986.07		EpDEm	1986.82
Num	3		Q RAmdeg	1.5		Q DEmdeg	0.4		Q pmRA	1.5
Q pmDE	0.4		BTmag	11.832		E BTmag	0.085		VTmag	11.300
E VTmag	0.089		Prox	44		TYC			HIP
CCDM			RAdeg	304.50804028		DEdeg	36.20924750		EpRA 1990	1.59
EpDE 1990	1.73		E RAdeg	57.3		E DEdeg	50.5		Posflg
Corr	0.1