WDS 20372+2319 POU 4742

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20372+2319
POU 4742

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

WDS 20372+2319 : COMPONENTS

	A
B	pa=10.6° sep=17.53"

20372+2319 A

Componente originario normalizzato	AB		Coord arcsec 2000	203711.87+231857.0		Mag	10.95		PmRA	-1.00
PmDE	-1.0		Tycho2	2157-01222-1

Tycho2

Tycho2	2157-01222-1		Pflag			RAmdeg	309.29950999		DEmdeg	23.31585005
PmRA	-3.2		PmDE	-2.5		E RAmdeg	51		E DEmdeg	44
E pmRA	1.4		E pmDE	1.4		EpRAm	1975.21		EpDEm	1979.50
Num	4		Q RAmdeg	1.4		Q DEmdeg	2.0		Q pmRA	1.4
Q pmDE	2.0		BTmag	12.928		E BTmag	0.235		VTmag	10.953
E VTmag	0.061		Prox	999		TYC			HIP
CCDM			RAdeg	309.29951806		DEdeg	23.31585583		EpRA 1990	1.57
EpDE 1990	1.64		E RAdeg	55.9		E DEdeg	46.7		Posflg
Corr	0.0

CCDM

Ccdm	20372+2319		RComp			Comp	A		Note1
Note2			Discov num			DRAs	-0.09		DDEs	-2.7
R dRAs	65		Year			Theta			Rho
Obs	2		Vmag	11.5		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS	20328N2258A
HIC

20372+2319 B

Componente originario normalizzato	AB		Coord arcsec 2000	203712.10+231914.2		Mag	12.2		PmRA	-16.00
PmDE	5.0		Calc delta mag	1.25		Calc coord	yes

CCDM

Ccdm	20372+2319		RComp			Comp	B		Note1
Note2			Discov num	POU4742		DRAs	0.15		DDEs	14.6
R dRAs	65		Year	1898		Theta	012		Rho	18.0
Obs	1		Vmag	12.8		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS	20328N2258B
HIC