- Source: 357 Ninina
357 Ninina is a large main-belt asteroid. It was discovered by Auguste Charlois on February 11, 1893, in Nice. The reference of its name is not known, though Ninine is a French personal name. This minor planet is orbiting at a distance of 3.16 AU from the Sun with a period of 5.61 years and an orbital eccentricity (ovalness) of 0.074. The orbital plane is inclined at an angle of 15.1° to the plane of the ecliptic.
Photometric observations of 357 Ninina during 2023 provided a light curve that presents an Earth commensurate rotation period of 36.00±0.01 h with a brightness amplitude of 0.08±0.01 in magnitude. In 2024, spin shape modelling using the light curve inversion technique show a blocky, rounded figure, with a refined rotation period of 35.9840±0.0005 h
References
External links
357 Ninina at AstDyS-2, Asteroids—Dynamic Site
Ephemeris · Observation prediction · Orbital info · Proper elements · Observational info
357 Ninina at the JPL Small-Body Database
Kata Kunci Pencarian:
- Daftar planet minor/301–400
- Daftar planet minor: 1–1000
- 357 Ninina
- 356 Liguria
- 358 Apollonia
- List of minor planets: 1–1000
- Auguste Charlois
- Meanings of minor-planet names: 1–1000
- List of named minor planets: N
- List of named minor planets: 1–999
