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Triple System WDS 17187-4046

HD 156291  •  CD-40_11298, TYC_7874-52-1
Catalog Grade
4
Confirmed hierarchy, periods known or estimated

Mobile Diagram

(Click node to view orbit details)

Components

Position Proper Motion
α
deg		 δ
deg		 α
mas/yr 		δ
mas/yr 		Parallax
mas		 vrad
km/s		 Magnitude
V		 Spectral Type External
A 259.665656 -40.773006 53.0 44.5 19.06 88.9 9.67 K1/2(III
Gaia DR3
C 259.659811 -40.769865 52.3 50.2 19.01 - 16.94 -
Gaia DR3
B 259.664509 -40.773087 50.5 54.2 18.97 - 14.91 -
Gaia DR3