HD 20781 (Q14405105)
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Language | Label | Description | Also known as |
---|---|---|---|
English | HD 20781 |
star |
Statements
HD 20781 в представлении художника. (Russian)
CCDM J03201-2850B
DENIS J032002.9-284701
35.9553±0.0308 parsec
36.0089±0.0523 parsec
35.4±1 parsec
1.899±0.335 kilometre per second
0.484 kilometre per second
27.86±1.23 milliarcsecond
28.27±1.08 milliarcsecond
27.95±0.25 milliarcsecond
27.8123±0.0239 milliarcsecond
27.7709±0.0404 milliarcsecond
−65.8±5.9 milliarcsecond per year
−67.69±0.91 milliarcsecond per year
−67.8±1 milliarcsecond per year
−66.613±0.074 milliarcsecond per year
−66.614±0.019 milliarcsecond per year
−66.663±0.076 milliarcsecond per year
353.1±6 milliarcsecond per year
348.97±0.71 milliarcsecond per year
349.07±0.78 milliarcsecond per year
348.905±0.059 milliarcsecond per year
348.869±0.015 milliarcsecond per year
348.847±0.065 milliarcsecond per year
40.291 kilometre per second
39.6 kilometre per second
61.24±4.39 kilometre per second
40.31±0.14 kilometre per second
G9.5V
K0
K0V
9.263±0.017
8.44±0.01
8.43±0.04
2 references
7.045±0.024
6.642±0.042
6.553±0.023
8.24852±0.002757
0.49±0.04 solar luminosity
−0.05
−0.11
7 references
−0.12
50.01226190937542 degree
−28.78383068486973 degree
5,295 kelvin
5,204 kelvin
5,329 kelvin
5,305 kelvin
5,236 kelvin
5,256 kelvin
7 references
32,000 centimetre per square second
24,270 centimetre per square second
23,400 centimetre per square second
4 references
20,400 centimetre per square second
35,000 centimetre per square second
0.0192 centimetre per square second
29,000 centimetre per square second