(Q845031)
Statements
UBV M 22316
WEB 14579
3.37 kilometre per second
3.0 kilometre per second
81.2±8.2 milliarcsecond
−180 milliarcsecond per year
−178 milliarcsecond per year
20.17 kilometre per second
17.856±0.784 kilometre per second
19.1 kilometre per second
19.9 kilometre per second
20.5±1.2 kilometre per second
21.19±0.08 kilometre per second
45.26±0.04 kilometre per second
26.7 kilometre per second
17.86±0.78 kilometre per second
K2V
K2.5V
4.7±0.04
4.399±0.17
−0.02
5 references
0.08
7.50
0.01
0.03
−0.10
4 references
−0.08
4,983 kelvin
6 references
4,850 kelvin
4,801 kelvin
4,808 kelvin
3 references
4,937 kelvin
4,824 kelvin
4,841 kelvin
4,920 kelvin
4,864 kelvin
27,500 centimetre per square second
34,000 centimetre per square second
42,000 centimetre per square second
37,000 centimetre per square second
27,000 centimetre per square second
36,000 centimetre per square second
18,000 centimetre per square second
21,000 centimetre per square second
26,300 centimetre per square second
33,000 centimetre per square second
35,500 centimetre per square second
Identifiers
Sitelinks
Wikipedia(5 entries)
- astwiki Gliese 688
- eswiki Gliese 688
- itwiki Gliese 688
- kowiki 글리제 688
- nlwiki HD 160346