(3919) Maryanning Main-belt Asteroid
Discovered on 23 February 1984 by H. Debehogne at La Silla.
Where Maryanning is today
Seen from above the solar system on 2026-10-14: Maryanning is 2.63 au from the Sun and 3.05 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 3919 |
| Provisional designation | 1984 DS |
| Orbit class | Main-belt Asteroid |
| Diameter | 4.78 km (#11,040 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.194 |
| Rotation period | 7.10 hours |
| Absolute magnitude (H) | 13.86 |
| Orbital period | 3.30 years |
| Semi-major axis | 2.22 au |
| Perihelion – aphelion | 1.80 – 2.64 au |
| Eccentricity | 0.189 |
| Inclination | 3.96° |
| Closest distance between its orbit and Earth's (MOID) | 0.785 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 23 February 1984
More named asteroids discovered by H. Debehogne
- (2364) Seillier
- (2543) Machado
- (2590) Mourao
- (2673) Lossignol
- (2707) Ueferji
- (2814) Vieira
- (2852) Declercq
- (2926) Caldeira
- (3002) Delasalle
- (3138) Ciney
- (3274) Maillen
- (3365) Recogne
← (3918) Brel · (3920) Aubignan →