- Source: 309 Fraternitas
309 Fraternitas is a typical Main belt asteroid. It was discovered by Johann Palisa on 6 April 1891 in Vienna. The asteroid name is Latin for 'fraternity'; it was so named in order to commemorate the 25th anniversary of the Maturitätsprüfung Fraternity.
This minor planet is orbiting the Sun at a distance of 2.665 AU with an orbital eccentricity (ovalness) of 0.115 and a period of 4.35 yr. The orbital plane is inclined at an angle of 3.72° of the ecliptic. Analysis of the asymmetric bimodal light curve of the asteroid from photometric data collected during 2014 provide a rotation period of 22.398±0.001 h with a brightness variation of 0.12±0.01 in magnitude.
References
External links
309 Fraternitas at AstDyS-2, Asteroids—Dynamic Site
Ephemeris · Observation prediction · Orbital info · Proper elements · Observational info
309 Fraternitas at the JPL Small-Body Database
Kata Kunci Pencarian:
- Daftar planet minor/301–400
- Daftar planet minor: 1–1000
- Simbol planet
- 309 Fraternitas
- Meanings of minor-planet names: 1–1000
- List of minor planets: 1–1000
- 275 Sapientia
- 310 Margarita
- Johann Palisa
- 308 Polyxo
- List of named minor planets: F
- List of named minor planets: 1–999
- 924 Toni
