WDS 21074+3841 MLB 1019

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21074+3841
MLB 1019

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

WDS 21074+3841 : COMPONENTS

	A
B	pa=219.3° sep=3.80"

21074+3841 A

Componente originario normalizzato	AB		Coord arcsec 2000	210722.19+384111.0		Mag	12.1		Spectral class	K5 (yellow-orange)
PmRA	-1.00		PmDE	-9.0

CCDM

Ccdm	21074+3841		RComp			Comp	A		Note1
Note2			Discov num			DRAs	-1.82		DDEs	11.3
R dRAs	10		Year			Theta			Rho
Obs	2		Vmag	10.3		Sp	K5		PmNote	*
PmRA	-8		PmDE	-14		Dm number	+38 4354		Cat1	BD
Name2	+38 2141		Cat2	AGK2/3		HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS	21034N3817A
HIC

21074+3841 B

Componente originario normalizzato	AB		Coord arcsec 2000	210721.98+384108.1		Mag	13.5		Calc delta mag	1.4
Calc coord	yes

CCDM

Ccdm	21074+3841		RComp			Comp	B		Note1
Note2			Discov num	MLB1019		DRAs			DDEs
R dRAs			Year	1936		Theta	248		Rho	5.0
Obs	1		Vmag	11.8		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS	21034N3817B
HIC