(1269) Rollandia Outer Main-belt Asteroid
Discovered on 20 September 1930 by G. N. Neujmin at Simeis.
Where Rollandia is today
Seen from above the solar system on 2026-10-14: Rollandia is 3.56 au from the Sun and 4.04 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 1269 |
| Provisional designation | 1930 SH |
| Orbit class | Outer Main-belt Asteroid |
| Diameter | 105 km (#215 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0480 |
| Rotation period | 60.5 hours |
| Spectral type | D |
| Absolute magnitude (H) | 8.76 |
| Orbital period | 7.79 years |
| Semi-major axis | 3.93 au |
| Perihelion – aphelion | 3.55 – 4.31 au |
| Eccentricity | 0.0973 |
| Inclination | 2.76° |
| Closest distance between its orbit and Earth's (MOID) | 2.56 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 20 September 1930
More named asteroids discovered by G. N. Neujmin
- (748) Simeisa
- (751) Faina
- (752) Sulamitis
- (753) Tiflis
- (762) Pulcova
- (768) Struveana
- (769) Tatjana
- (779) Nina
- (780) Armenia
- (781) Kartvelia
- (787) Moskva
- (789) Lena
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