HD 222721 (Q93476600)
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high proper-motion star in the constellation Aquarius
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | HD 222721 |
high proper-motion star in the constellation Aquarius |
Statements
YZC 11 8251
20.54±0.33 milliarcsecond
−180±30 milliarcsecond per year
−168.97±1.12 milliarcsecond per year
1 reference
−170±30 milliarcsecond per year
−150.51±1.81 milliarcsecond per year
1 reference
9.041±0.001 kilometre per second
7.656±0.027
7.267±0.053
7.195±0.017
−0.34
−0.31
4 references
5,314 kelvin
5,361 kelvin
4 references
31,600 centimetre per square second
27,000 centimetre per square second
4 references