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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	v_rad km/s	Magnitude V	Spectral Type	External
A Identifiers HIP 108519 HD 209178 BD+63_1794 ADS_15227	329.765539	63.998722	-2.0	-5.0	1.13	-	8.69 A magnitudes B: - V: 8.69 I: - J: 8.26 H: 8.2 K: 8.21	B8	Gaia DR3
C Identifiers	329.766325	63.998300	-0.4	-1.2	1.13	-	11.03 C magnitudes B: - V: 11.03 I: - J: - H: - K: -	-	Gaia DR3
D Identifiers ADS_15527D 2MASS_J21590442+6359484	329.768454	63.996768	-3.2	-4.3	0.96	-32.9	12.67 D magnitudes B: - V: 12.67 I: - J: 10.96 H: 10.6 K: 10.52	-	Gaia DR3