(5138) Gyoda Main-belt Asteroid
Discovered on 13 November 1990 by Hioki, T., Hayakawa, S. at Okutama.
Where Gyoda is today
Seen from above the solar system on 2026-10-14: Gyoda is 3.61 au from the Sun and 3.99 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 5138 |
| Provisional designation | 1990 VD2 |
| Orbit class | Main-belt Asteroid |
| Diameter | 14.8 km (#3,191 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.169 |
| Rotation period | 8.42 hours |
| Absolute magnitude (H) | 12.72 |
| Orbital period | 5.48 years |
| Semi-major axis | 3.11 au |
| Perihelion – aphelion | 2.60 – 3.61 au |
| Eccentricity | 0.162 |
| Inclination | 0.810° |
| Closest distance between its orbit and Earth's (MOID) | 1.62 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 13 November 1990
- (4718) Araki
- (4805) Asteropaios
- (5139) Rumoi
- (5191) Paddack
- (5214) Oozora
- (5238) Naozane
- (6195) Nukariya
- (6246) Komurotoru
- (13057) Jorgensen
- (23475) Nakazawa
- (43793) Mackey
- (65688) Jarnac
More named asteroids discovered by Hioki, T., Hayakawa, S.
- (4384) Henrybuhl
- (5142) Okutama
- (5238) Naozane
- (5339) Desmars
- (5629) Kuwana
- (5783) Kumagaya
- (5822) Masakichi
- (6071) Sakitama
- (6094) Hisako
- (6198) Shirakawa
- (7429) Hoshikawa
- (8189) Naruke
← (5137) Frevert · (5139) Rumoi →