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Quadruple System WDS 21591+6400

HIP 108519  •  HD 209178  •  BD+63_1794, ADS_15227
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 329.765539 63.998722 -2.0 -5.0 1.13 - 8.69 B8
C 329.766325 63.998300 -0.4 -1.2 1.13 - 11.03 -
D 329.768454 63.996768 -3.2 -4.3 0.96 -32.9 12.67 -