Discovered by Auguste Charlois Minor planet category Main belt Discovered 10 March 1890 Orbits Sun Discovery site Nice Observatory | Discovery date 10 March 1890 Observation arc 113.69 yr (41526 d) Absolute magnitude 9.51 Discoverer Auguste Charlois Asteroid group Asteroid belt | |
Aphelion 3.46101 AU (517.760 Gm) Perihelion 2.28661 AU (342.072 Gm) Similar 441 Bathilde, 277 Elvira, 317 Roxane, 345 Tercidina, Asteroid belt | ||
289 Nenetta is a typical Main belt asteroid. It was discovered by Auguste Charlois on March 10, 1890 in Nice.
The spectrum of 289 Nenetta reveals the strong presence of the mineral Olivine, a relative rarity in the asteroid belt.
References
289 Nenetta Wikipedia(Text) CC BY-SA