Parameters of the best solution for the orbit of BC around A.
|Date of periastron T0||2 459 727.9|
|(2022 May 28)|
|Period P (years)||44.4|
|Semi-major axis a (mas)||1111.6|
|Semi-major axis a (AU)||8.58|
|Argument of periastron ω (°)||147.61|
|PA of ascending node Ω (°)||26.80|
|Inclination i (°)||54.75|
|System mass MA + MB + MC (mas3/yr2)||(6.98 ±||0.02) × 105|
|System mass MA + MB + MC (M⊙)||0.321|
|Mass ratio MC/MB||0.92||± 0.01|
|Mean absolute difference|
|Mass of A MA (M⊙)||0.172||± 0.010|
|Mass of B MB (M⊙)||0.077||± 0.005|
|Mass of C MC (M⊙)||0.071||± 0.004|
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