(4890) Shikanosima Main-belt Asteroid
Discovered on 14 November 1982 by Kosai, H., Hurukawa, K. at Kiso.
Where Shikanosima is today
Seen from above the solar system on 2026-10-14: Shikanosima is 2.30 au from the Sun and 3.21 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 4890 |
| Provisional designation | 1982 VE4 |
| Orbit class | Main-belt Asteroid |
| Diameter | 4.66 km (#11,324 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.324 |
| Rotation period | 16.5 hours |
| Absolute magnitude (H) | 13.91 |
| Orbital period | 3.28 years |
| Semi-major axis | 2.21 au |
| Perihelion – aphelion | 1.88 – 2.53 au |
| Eccentricity | 0.149 |
| Inclination | 3.65° |
| Closest distance between its orbit and Earth's (MOID) | 0.859 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 14 November 1982
- (3291) Dunlap
- (3320) Namba
- (3878) Jyoumon
- (4855) Tenpyou
- (7634) Shizutani-Kou
- (8144) Hiragagennai
- (11827) Wasyuzan
- (12221) Ogatakoan
- (12682) Kawada
- (14338) Shibakoukan
- (14820) Aizuyaichi
- (14821) Motaeno