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Triple System WDS 17531-7101

HD 161637 • CD-70_1560, TYC_9293-811-1

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 HD 161637 CD-70_1560 TYC_9293-811-1	268.268311	-71.011438	0.9	-45.6	14.89	-3.9	8.3 A magnitudes B: 8.87 V: 8.3 I: - J: 7.3 H: 7.09 K: 7.0	F8V	Gaia DR3
B Identifiers 2MASS_J17530230-7059228	268.259613	-70.989685	-	-43.9	14.97	-	16.9 B magnitudes B: - V: 16.9 I: - J: 11.67 H: 11.09 K: 10.85	-	Gaia DR3
C Identifiers	268.259405	-70.989560	0.3	-48.9	14.86	-	17.14 C magnitudes B: - V: 17.14 I: - J: - H: - K: -	-	Gaia DR3

Mobile Diagram

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