(33823) Mariorigutti Main-belt Asteroid
Discovered on 3 February 2000 by Tombelli, M., Boattini, A. at San Marcello.
Mario Rigutti (b. 1926) is an accomplished astronomer. He worked at the Arcetri Observatory, was president of the IAS, was chairman of the Solar Eclipses Working Group of the International Astronomical Union and was director of the Capodimonte Astronomical Observatory in Naples.Naming citation (MPC batch dated 2018-10-26), IAU / Minor Planet Center, via NASA/JPL
Where Mariorigutti is today
Seen from above the solar system on 2026-10-14: Mariorigutti is 2.95 au from the Sun and 2.95 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 33823 |
| Provisional designation | 2000 CQ1 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 14.97 |
| Orbital period | 4.92 years |
| Semi-major axis | 2.89 au |
| Perihelion – aphelion | 2.84 – 2.95 au |
| Eccentricity | 0.0187 |
| Inclination | 2.78° |
| Closest distance between its orbit and Earth's (MOID) | 1.86 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also named after someone called Mario
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- (5346) Benedetti
- (8106) Carpino
- (9680) Molina
- (10423) Dajcic
- (11165) Mariocabrera
- (11454) Mariomelita
- (12811) Rigonistern
- (15825) Capecchi
- (15837) Mariovalori
- (17466) Vargasllosa
- (20195) Mariovinci
All asteroids named after someone called Mario