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Triple System WDS 20452-3057

HIP 102418 • HD 197499 • CD-31_17817

MSC Grade

2

Refuted or unconfirmed hierarchy

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 102418 HD 197499 CD-31_17817	311.308430	-30.955646	89.2	-65.0	13.05	10.7	8.68 A magnitudes B: 9.25 V: 8.68 G: 8.54 J: 7.64 H: 7.36 K: 7.32	F8/G0V	Hipparcos 2 Gaia DR3
D Identifiers .	311.165268	-31.040487	87.1	-67.7	12.99	-	13.0 D magnitudes B: - V: 13.0 G: 11.94 J: - H: - K: -	-	Gaia DR3
C Identifiers CD-31_17808 TYC_7457-659-1	311.164552	-31.040661	91.1	-63.4	12.98	11.4	10.38 C magnitudes B: 11.26 V: 10.38 G: 10.24 J: 8.61 H: 8.12 K: 8.27	-	Gaia DR3

Mobile Diagram

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