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Quadruple System WDS 20077-7435

HD 189570 • 2MASS_J20074074-7434510, TYC_9319-587-1

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 189570 2MASS_J20074074-7434510 TYC_9319-587-1	301.919815	-74.580873	-	11.5	3.72	32.4	10.13 A magnitudes B: 10.61 V: 10.13 G: 10.08 J: 9.24 H: 9.04 K: 8.99	F0	Gaia DR3
C Identifiers .	301.927342	-74.583147	-0.8	10.8	4.13	-	16.36 C magnitudes B: - V: 16.36 G: 16.35 J: - H: - K: -	-	Gaia DR3
B Identifiers 2MASS_J20074249-7435009 TYC_9319-587-2	301.927060	-74.583633	-0.4	10.6	3.72	32.5	10.21 B magnitudes B: 10.63 V: 10.21 G: 10.11 J: 9.34 H: 9.12 K: 9.09	F0	Gaia DR3

Mobile Diagram

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