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Quadruple System WDS 20170+3725

HIP 99982 • HD 193077 • ADS_13641, BD+36_3987, cl_NGC_6871

MSC Grade

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 99982 HD 193077 ADS_13641 BD+36_3987 cl_NGC_6871	304.250109	37.423271	-2.4	-5.5	0.45	-	8.01 A magnitudes B: 8.32 V: 8.01 I: - J: 6.97 H: 6.8 K: 6.58	WN5-w+B?	Gaia DR3
B Identifiers	304.251346	37.422480	-2.5	-5.2	0.38	-	11.61 B magnitudes B: - V: 11.61 I: - J: - H: - K: -	-	Gaia DR3

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