(38020) Hannadam Main-belt Asteroid
Discovered on 17 June 1998 by Tesi, L., Boattini, A. at San Marcello.
Hanna Smigiel (b. 1971) is a Polish friend of the first discoverer, and Adam (b. 1992) is her son.Naming citation (20051215/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Hannadam is today
Seen from above the solar system on 2026-10-14: Hannadam is 2.80 au from the Sun and 2.04 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 38020 |
| Provisional designation | 1998 MP |
| Orbit class | Main-belt Asteroid |
| Diameter | 4.93 km (#10,736 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.219 |
| Absolute magnitude (H) | 14.1 |
| Orbital period | 5.45 years |
| Semi-major axis | 3.10 au |
| Perihelion – aphelion | 2.60 – 3.59 au |
| Eccentricity | 0.160 |
| Inclination | 13.2° |
| Closest distance between its orbit and Earth's (MOID) | 1.59 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also named after someone called Hanna
All asteroids named after someone called Hanna