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Quadruple System WDS 19202+0403

HD 181386 • ADS_12322, BD+03_3978

MSC Grade

5

Confirmed, well-characterized orbital elements

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 181386 ADS_12322 BD+03_3978	290.043037	4.046499	3.7	-2.3	2.88	9.2	8.08 A magnitudes B: 9.15 V: 8.08 G: 7.94 J: 6.36 H: 5.9 K: 5.78	K0(III)+	Gaia DR3
B Identifiers BD+03_3978B ADS_12322B	290.046101	4.047892	4.6	-1.6	2.66	10.1	8.9 B magnitudes B: 9.85 V: 8.9 G: 8.67 J: 7.02 H: 6.55 K: 6.43	K	Gaia DR3

Mobile Diagram

(Click node to view orbit details)