periastron
Pronunciation
This text is extracted from the Wiktionary and it is available under the CC BY-SA 3.0 license | Terms and conditions | Privacy policy 0.004
Pronunciation
- IPA: /pɛɹɪˈæstɹən/
periastron (plural periastrons)
- (astronomy) That point of the orbit of a celestial body which is closest to the star around which the body is orbiting.
- see periapsis
This text is extracted from the Wiktionary and it is available under the CC BY-SA 3.0 license | Terms and conditions | Privacy policy 0.004