(Q7267929)

English

HD 20631

binary star system in the constellation Eridanus

  • HR 997

Statements

1 reference
GSC 05875-01138
1 reference
IRAS 03163-1844
1 reference
1 reference
1 reference
27.05±0.65 milliarcsecond
27.33±0.85 milliarcsecond
−62.51±0.61 milliarcsecond per year
−63.27±0.72 milliarcsecond per year
−49 milliarcsecond per year
1 reference
125.78±0.67 milliarcsecond per year
124.9±0.88 milliarcsecond per year
136 milliarcsecond per year
1 reference

Identifiers

 
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