HD 142640 (Q3780587)
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Language | Label | Description | Also known as |
---|---|---|---|
English | HD 142640 |
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Statements
UBV M 21038
WEB 13200
13.73±0.72 milliarcsecond
−6.0 kilometre per second
8±1.1 kilometre per second
2 references
8.0 kilometre per second
5.389±0.018
5.193±0.027
6,564 kelvin
6,389 kelvin
6,239 kelvin
12,300 centimetre per square second
8,300 centimetre per square second