| Name | |
|---|---|
| Name | Bellier |
| Designation | 2000 OZ57 |
| Discovery | |
| Discoverer | Lowell Observatory Near-Earth Object Search |
| Discovery date | July 29, 2000 |
| Discovery site | Anderson Mesa Station |
| Orbital elements | |
| Epoch October 27, 2007 (JDCT 2454400.5) | |
| Eccentricity (e) | 0.1365855 |
| Semimajor axis (a) | 3.1438259 AU |
| Perihelion (q) | 2.7144249 AU |
| Aphelion (Q) | 3.5732269 AU |
| Orbital period (P) | 5.57 a |
| Inclination (i) | 1.19594° |
| Longitude of the ascending node (Ω) | 54.54654° |
| Argument of Perihelion (ω) | 68.88948° |
| Mean anomaly (M) | 339.51047° |
18148 Bellier is a main belt asteroid with an orbital period of 2036.0392521 days (5.57 years).[1]
The asteroid was discovered on July 29, 2000.
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