(3683) Baumann Main-belt Asteroid
Discovered on 23 June 1987 by W. Landgraf at La Silla.
Where Baumann is today
Seen from above the solar system on 2026-10-14: Baumann is 2.94 au from the Sun and 2.68 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 3683 |
| Provisional designation | 1987 MA |
| Orbit class | Main-belt Asteroid |
| Diameter | 19.9 km (#2,221 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.135 |
| Rotation period | 7.89 hours |
| Absolute magnitude (H) | 11.1 |
| Orbital period | 5.55 years |
| Semi-major axis | 3.13 au |
| Perihelion – aphelion | 2.75 – 3.52 au |
| Eccentricity | 0.123 |
| Inclination | 15.8° |
| Closest distance between its orbit and Earth's (MOID) | 1.74 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
More named asteroids discovered by W. Landgraf
← (3682) Welther · (3684) Berry →