HD 122742 (Q3780470)
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Language | Label | Description | Also known as |
---|---|---|---|
English | HD 122742 |
star |
Statements
UBV M 19939
WEB 12022
0.45 kilometre per second
4.5 kilometre per second
65.8±6 milliarcsecond
−307 milliarcsecond per year
91 milliarcsecond per year
−12.2 kilometre per second
−17±5 kilometre per second
−11.2±0.3 kilometre per second
−17.0 kilometre per second
−12.3 kilometre per second
G8V
G6V
5.39±0.29
4.765±0.015
0.01
0.00
0.04
−0.01
−0.02
5,569 kelvin
5,525 kelvin
5,508 kelvin
5,482 kelvin
5,523 kelvin
5,624 kelvin
5,350 kelvin
5,550 kelvin
5,485 kelvin
5,492 kelvin
5,459 kelvin
36,000 centimetre per square second
18,000 centimetre per square second
22,400 centimetre per square second
16,000 centimetre per square second
47,000 centimetre per square second
29,000 centimetre per square second
31,000 centimetre per square second
24,500 centimetre per square second