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Quadruple System WDS 15031-4237

HIP 73639 • HD 132920 • CD-42_9940 HIP 73639

MSC Grade

4

Confirmed hierarchy, periods known or estimated

Components (Hover name or magnitude for more details)

	Position		Proper Motion
	α deg	δ deg	μ_α mas/yr	μ_δ mas/yr	Parallax mas	v_rad km/s	Magnitude V	Spectral Type	External
A Identifiers HIP 73639 HD 132920 CD-42_9940 HIP 73639	225.785925	-42.615015	-265.6	-270.1	25.88	22.6	10.01 A magnitudes B: 11.17 V: 10.01 I: - J: 7.78 H: 7.21 K: 7.03	K3V	Gaia DR3
B Identifiers L_406-116 NLTT_39136	225.925597	-42.647402	-262.1	-289.4	25.64	-	12.74 B magnitudes B: - V: 12.74 I: - J: 9.14 H: 8.47 K: 8.23	-	Gaia DR3

Mobile Diagram

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