داکتیل (قمر)
Sign in to saveAlso known as Dactyl, Ida I, S/1993 (243) 1, (243) Ida I
moon of asteroid 243 Ida
Key facts
- Discovered by
- Ann Harch
- Discovery site
- Galileo spacecraft
- Discovery date
- 17 February 1994
- Pronunciation
- / ˈ d æ k t ɪ l / DAK -til
- Named after
- Dactyls
- Alternative designations
- 1993 (243) 1
- Adjectives
- Dactylian / d æ k ˈ t ɪ l i ə n /
- Semi major axis
- 90 km at time of discovery
- Orbital period sidereal
- prograde, ca. 20 h
- Inclination
- ca. 8°
- Satellite of
- Ida
- Dimensions
- 1.6 km × 1.4 km × 1.2 km
- Equatorial escape velocity
- 0.895 m/s
- Synodic rotation period
- synchronous
- Temperature
- 200 K (−73 °C; −100 °F)
via Wikipedia infobox
Wikidata facts
- Instance of
- minor planet moon
- Named after
- Dactyls
- Parent body
- 243 Ida
- Image
- Dactyl1.jpg
Show 5 more facts
- time of discovery or invention
- 1994-02-17
- provisional designation
- S/1993 (243) 1
- discoverer or inventor
- Galileo mission
- semi-major axis of an orbit
- 108
- Commons category
- Dactyl (moon)
via Wikidata · CC0