WDS 20183+0001 SKF 924

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20183+0001
SKF 924

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

WDS 20183+0001 : COMPONENTS

	A
B	pa=259.3° sep=35.68"

20183+0001 A

Componente originario normalizzato	AB		Coord arcsec 2000	201820.70+000120.9		Mag	10.38		Spectral class	K2 (yellow-orange)
PmRA	7.00		PmDE	-6.0		Tycho2	0496-00194-1

Tycho2

Tycho2	0496-00194-1		Pflag			RAmdeg	304.58624334		DEmdeg	0.02247322
PmRA	8.4		PmDE	-5.4		E RAmdeg	28		E DEmdeg	30
E pmRA	1.5		E pmDE	1.4		EpRAm	1987.14		EpDEm	1986.17
Num	3		Q RAmdeg	0.2		Q DEmdeg	0.4		Q pmRA	0.2
Q pmDE	0.4		BTmag	11.868		E BTmag	0.078		VTmag	10.375
E VTmag	0.036		Prox	358		TYC	T		HIP
CCDM			RAdeg	304.58622333		DEdeg	0.02248611		EpRA 1990	1.37
EpDE 1990	1.27		E RAdeg	28.5		E DEdeg	30.9		Posflg
Corr	-0.4

20183+0001 B

Componente originario normalizzato	AB		Coord arcsec 2000	201818.36+000114.3		Mag	10.24		PmRA	8.00
PmDE	-6.0		Tycho2	0496-00201-1		Calc delta mag	0.14		Calc coord	yes

Tycho2

Tycho2	0496-00201-1		Pflag			RAmdeg	304.57646006		DEmdeg	0.02066586
PmRA	9.9		PmDE	-6.0		E RAmdeg	31		E DEmdeg	34
E pmRA	1.5		E pmDE	1.5		EpRAm	1986.49		EpDEm	1985.13
Num	3		Q RAmdeg	0.2		Q DEmdeg	0.9		Q pmRA	0.2
Q pmDE	0.9		BTmag	12.600		E BTmag	0.181		VTmag	10.452
E VTmag	0.037		Prox	358		TYC	T		HIP
CCDM			RAdeg	304.57643639		DEdeg	0.02068028		EpRA 1990	1.39
EpDE 1990	1.28		E RAdeg	31.7		E DEdeg	34.5		Posflg
Corr	-0.4