HD 21854 (Q94201987)
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high proper-motion star in the constellation Cassiopeia
Language | Label | Description | Also known as |
---|---|---|---|
English | HD 21854 |
high proper-motion star in the constellation Cassiopeia |
Statements
WEB 3211
18.45±0.23 milliarcsecond
25.9±8.8 milliarcsecond
−164 milliarcsecond per year
−165.09±1.13 milliarcsecond per year
1 reference
205 milliarcsecond per year
46.86±0.002 kilometre per second
45.2 kilometre per second
45.2±3.2 kilometre per second
7.833±0.029
7.452±0.059
7.371±0.029