WDS 21173+0323 BAL 2050

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21173+0323
BAL 2050

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

WDS 21173+0323 : COMPONENTS

	A
B	pa=181.1° sep=18.31"

21173+0323 A

Componente originario normalizzato	AB		Coord arcsec 2000	211718.16+032318.4		Mag	12.15		PmRA	-3.00
PmDE	-9.0

CCDM

Ccdm	21173+0323		RComp			Comp	A		Note1
Note2			Discov num			DRAs	0.18		DDEs	18.8
R dRAs	65		Year			Theta			Rho
Obs	2		Vmag	11.1		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS	21123N0258A
HIC

21173+0323 B

Componente originario normalizzato	AB		Coord arcsec 2000	211718.14+032300.1		Mag	12.14		PmRA	-4.00
PmDE	-1.0		Calc delta mag	0.01		Calc coord	yes

CCDM

Ccdm	21173+0323		RComp			Comp	B		Note1
Note2			Discov num	BAL2050		DRAs	0.12		DDEs	-0.3
R dRAs	65		Year	1910		Theta	183		Rho	19.7
Obs	1		Vmag	11.2		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS	21123N0258B
HIC