28P/Neujmin 1
28P/Neujmin 1 (Cometa). Scopri dimensioni, orbita e posizione in tempo reale su una mappa 3D del Sistema Solare. 28P/Neujmin, also known as Neujmin 1, is a large 21-km periodic comet that orbits the Sun once every 18 years.
28P/Neujmin, also known as Neujmin 1, is a large 21-km periodic comet that orbits the Sun once every 18 years. With a perihelion distance of 1.6 AU (240 million km), this comet does not get closer than about 0.571 AU (85.4 million km) from Earth.
- Tipo: Cometa
- Diametro: 21 km
- Periodo orbitale: 18.4 anni
- Eccentricità: 0.774