(281820) Monnaves Main-belt Asteroid
Discovered on 9 December 2009 by Observatorio Montcabre at Cabrils.
Ramon (“Mon”) Naves Jr. is the son of one of the discoverers.Naming citation (20120703/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Monnaves is today
Seen from above the solar system on 2026-10-14: Monnaves is 2.15 au from the Sun and 2.59 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 281820 |
| Provisional designation | 2009 XW |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 16.57 |
| Orbital period | 4.07 years |
| Semi-major axis | 2.55 au |
| Perihelion – aphelion | 2.06 – 3.04 au |
| Eccentricity | 0.193 |
| Inclination | 8.57° |
| Closest distance between its orbit and Earth's (MOID) | 1.08 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.