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Triple System WDS 20397+2645

HD 340812 • BD+26_3950, TYC_2178-1225-1

Catalog Grade

4

Confirmed hierarchy, periods known or estimated

Mobile Diagram

(Click node to view orbit details)

Components

	Position		Proper Motion
	α deg	δ deg	α mas/yr	δ mas/yr	Parallax mas	v_rad km/s	Magnitude V	Spectral Type	External
A Identifiers HD 340812 BD+26_3950 TYC_2178-1225-1	309.920065	26.746753	20.2	-13.9	12.88	-22.4	9.87 A magnitudes B: 10.61 V: 9.87 I: - J: 8.27 H: 7.87 K: 7.74	K1V	Gaia DR3
C Identifiers 2MASS_J20394233+2644317	309.926395	26.742144	19.1	-11.9	13.6	-	16.35 C magnitudes B: - V: 16.35 I: - J: 11.59 H: 10.97 K: 10.74	-	Gaia DR3
B Identifiers	309.919096	26.746775	13.9	-1.3	13.65	-	12.72 B magnitudes B: - V: 12.72 I: - J: - H: - K: -	-	Gaia DR3