WDS 17303+4724 HLA 1

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17303+4724
HLA 1

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

WDS 17303+4724 : COMPONENTS

	A
B	pa=309.5° sep=2.08"

17303+4724 A

Componente originario normalizzato	AB		Coord arcsec 2000	173016.43+472407.9		Mag	5.4		Spectral class	G9V (yellow)
PmRA	169.00		PmDE	77.0

17303+4724 B

Componente originario normalizzato	AB		Coord arcsec 2000	173016.27+472409.2		Mag	15.4		Spectral class	WD (Wolf-Rayet)
Calc delta mag	10		Calc coord	yes