WDS 17247-3649 BRT 1716

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17247-3649
BRT 1716

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

WDS 17247-3649 : COMPONENTS

	A
B	pa=327.2° sep=2.90"

17247-3649 A

Componente originario normalizzato	AB		Coord arcsec 2000	172444.49-364841.2		Mag	11.2		Spectral class	M2 (red)
PmRA	-12.00		PmDE	23.0

CCDM

Ccdm	17247-3649		RComp			Comp	A		Note1
Note2			Discov num			DRAs	2.50		DDEs	15.9
R dRAs	41		Year			Theta			Rho
Obs	2		Vmag	12.0		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS	17179S3643A
HIC

17247-3649 B

Componente originario normalizzato	AB		Coord arcsec 2000	172444.36-364838.8		Mag	12.2		Calc delta mag	1
Calc coord	yes

CCDM

Ccdm	17247-3649		RComp			Comp	B		Note1
Note2			Discov num	BRT1716		DRAs			DDEs
R dRAs			Year	1913		Theta	315		Rho	2.5
Obs	1		Vmag	12.5		Sp			PmNote
PmRA			PmDE			Dm number			Cat1
Name2			Cat2			HD			M HD
ADS BDS			M ADS BDS			N IDS			IDS	17179S3643B
HIC