(22467) Koharumi Main-belt Asteroid
Discovered on 30 January 1997 by T. Kobayashi at Oizumi.
Kobayashi Harumi is a master of the tea ceremony and an observing partner of the discoverer. This minor planet was detected on the same night as the comet P/1997 B1 (Kobayashi) was discovered.Naming citation (20060413/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Koharumi is today
Seen from above the solar system on 2026-10-14: Koharumi is 2.26 au from the Sun and 3.26 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 22467 |
| Provisional designation | 1997 BC3 |
| Orbit class | Main-belt Asteroid |
| Rotation period | 13.4 hours |
| Absolute magnitude (H) | 14.36 |
| Orbital period | 3.64 years |
| Semi-major axis | 2.36 au |
| Perihelion – aphelion | 2.26 – 2.47 au |
| Eccentricity | 0.0456 |
| Inclination | 6.46° |
| Closest distance between its orbit and Earth's (MOID) | 1.26 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 30 January 1997
- (8739) Morihisa
- (8941) Junsaito
- (8942) Takagi
- (8943) Stefanozavka
- (8944) Ortigara
- (11348) Allegra
- (12031) Kobaton
- (15375) Laetitiafoglia
- (20194) Ilarialocantore
- (20195) Mariovinci
- (31091) Bettiventicinque
- (46691) Ghezzi