(1375) Alfreda Main-belt Asteroid
Discovered on 22 October 1935 by E. Delporte at Uccle.
Where Alfreda is today
Seen from above the solar system on 2026-10-14: Alfreda is 2.55 au from the Sun and 2.34 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 1375 |
| Provisional designation | 1935 UB |
| Orbit class | Main-belt Asteroid |
| Diameter | 13.9 km (#3,420 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.204 |
| Rotation period | 19.1 hours |
| Absolute magnitude (H) | 11.45 |
| Orbital period | 3.83 years |
| Semi-major axis | 2.45 au |
| Perihelion – aphelion | 2.28 – 2.62 au |
| Eccentricity | 0.0702 |
| Inclination | 5.82° |
| Closest distance between its orbit and Earth's (MOID) | 1.29 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 22 October 1935
More named asteroids discovered by E. Delporte
- (1052) Belgica
- (1068) Nofretete
- (1122) Neith
- (1124) Stroobantia
- (1128) Astrid
- (1145) Robelmonte
- (1168) Brandia
- (1170) Siva
- (1176) Lucidor
- (1199) Geldonia
- (1217) Maximiliana
- (1221) Amor
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