Discovered by Johann Palisa Named after fraternity Observation arc 125.03 yr (45667 d) Absolute magnitude 10.4 Discoverer Johann Palisa Asteroid group Asteroid belt | Discovery date 6 April 1891 Minor planet category Main belt Discovered 6 April 1891 Orbits Sun Discovery site Vienna Observatory | |
Aphelion 2.97127 AU (444.496 Gm) Similar 242 Kriemhild, 220 Stephania, 276 Adelheid, 178 Belisana, 441 Bathilde | ||
309 Fraternitas is a typical Main belt asteroid. It was discovered by Johann Palisa on April 6, 1891 in Vienna.
References
309 Fraternitas Wikipedia(Text) CC BY-SA