WDS 20122+0255 BAL 2019

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Doubles in session

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20122+0255
BAL 2019

Selections

Full WDS
Binocular doubles
Binary Systems
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

WDS 20122+0255 : COMPONENTS

	A
B	pa=46.0° sep=6.04"

20122+0255 A

Componente originario normalizzato	AB		Coord arcsec 2000	201209.72+025502.4		Mag	9.9		PmRA	8.00
PmDE	-8.0

CCDM

Ccdm	20122+0255		RComp			Comp	A		Note1
Note2			Discov num			DRAs	-2.47		DDEs	-1.2
R dRAs	45		Year			Theta			Rho
Obs	2		Vmag	9.9		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS	20072N0237A
HIC

20122+0255 B

Componente originario normalizzato	AB		Coord arcsec 2000	201210.01+025506.6		Mag	10.4		PmRA	46.00
PmDE	-2.0		Calc delta mag	0.5		Calc coord	yes

CCDM

Ccdm	20122+0255		RComp			Comp	B		Note1
Note2			Discov num	BAL2019		DRAs			DDEs
R dRAs			Year	1955		Theta	028		Rho	4.8
Obs	5		Vmag	10.4		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS	N		N IDS			IDS	20072N0237B
HIC