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Triple System WDS 11153-1809

HIP 54966 • BD-17_3337, GJ_421A

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 54966 BD-17_3337 GJ_421A	168.836417	-18.143739	143.9	-734.2	43.66	6.5	9.89 A magnitudes B: 10.23 V: 9.89 I: - J: 7.38 H: 6.76 K: 6.6	K5V	Gaia DR3
B Identifiers HIP 54963 BD-17_3336 GJ_421B	168.831023	-18.144493	149.8	-737.6	43.62	7.4	9.97 B magnitudes B: 10.12 V: 9.97 I: - J: 7.44 H: 6.8 K: 6.65	K7V	Gaia DR3
C Identifiers BD-17_3336C GJ_421C	168.814617	-18.126650	141.6	-740.0	43.58	18.0	13.66 C magnitudes B: 15.25 V: 13.66 I: - J: 9.64 H: 9.03 K: 8.76	M3	Gaia DR3

Mobile Diagram

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