Upsilon2 Hydrae (Q5175377)
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star in the constellation Hydra
- 40 Hydrae
- HD 87504
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Upsilon2 Hydrae |
star in the constellation Hydra |
|
Statements
FAUST 2583
YZC 11 3846
WEB 9127
100.499±1.6069 parsec
50 kilometre per second
76 kilometre per second
70 kilometre per second
10.3741±0.2824 milliarcsecond
11.77±0.79 milliarcsecond
10.4±0.23 milliarcsecond
9.9503±0.1591 milliarcsecond
18.978±0.485 milliarcsecond per year
19.65±0.18 milliarcsecond per year
19.9±0.56 milliarcsecond per year
10 milliarcsecond per year
19.173±0.203 milliarcsecond per year
−39.163±0.539 milliarcsecond per year
−39.39±0.21 milliarcsecond per year
−37.48±0.86 milliarcsecond per year
−39 milliarcsecond per year
−38.261±0.166 milliarcsecond per year
28.0 kilometre per second
2 references
28±5 kilometre per second
24.3±2.6 kilometre per second
16.8 kilometre per second
24.0 kilometre per second
37.4 kilometre per second
25.0 kilometre per second
111.7±1.93 kilometre per second
B8V
B9III-IV
B8 III SB
B8
4.5±0.014
4.588±0.009
4.681±0.212
4.774±0.02
4.727±0.018
4.567612±0.003254
182 solar luminosity
151.28112337827667 degree
−13.06462649300306 degree
Identifiers
Sitelinks
Wikipedia(5 entries)
- enwiki Upsilon2 Hydrae
- frwiki Upsilon2 Hydrae
- ptwiki Upsilon2 Hydrae
- ruwiki Ипсилон² Гидры
- svwiki Ypsilon2 Hydrae