(4127) Kyogoku Main-belt Asteroid
Discovered on 25 January 1988 by Ueda, S., Kaneda, H. at Kushiro.
Where Kyogoku is today
Seen from above the solar system on 2026-10-14: Kyogoku is 2.90 au from the Sun and 3.35 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 4127 |
| Provisional designation | 1988 BA2 |
| Orbit class | Main-belt Asteroid |
| Diameter | 8.45 km (#6,177 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.392 |
| Rotation period | 4.73 hours |
| Absolute magnitude (H) | 12.72 |
| Orbital period | 4.86 years |
| Semi-major axis | 2.87 au |
| Perihelion – aphelion | 2.76 – 2.98 au |
| Eccentricity | 0.0385 |
| Inclination | 2.27° |
| Closest distance between its orbit and Earth's (MOID) | 1.76 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
More named asteroids discovered by Ueda, S., Kaneda, H.
- (3720) Hokkaido
- (4000) Hipparchus
- (4096) Kushiro
- (4155) Watanabe
- (4215) Kamo
- (4260) Yanai
- (4282) Endate
- (4284) Kaho
- (4343) Tetsuya
- (4350) Shibecha
- (4410) Kamuimintara
- (4454) Kumiko
← (4126) Mashu · (4128) UKSTU →