Minor planet category Main belt Discovered 12 February 1891 Orbits Sun Asteroid group Asteroid belt | Discovery date 12 February 1891 Observation arc 124.85 yr (45600 d) Absolute magnitude 8.7 | |
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Aphelion 3.31643 AU (496.131 Gm) Perihelion 2.92967 AU (438.272 Gm) Discovery site Observatory of the Collegio Romano, Osservatorio del Collegio Romano Similar 302 Clarissa, 306 Unitas, 441 Bathilde, 417 Suevia, 360 Carlova | ||
303 Josephina is a large Main belt asteroid. It was discovered by Elia Millosevich on February 12, 1891 in Rome. It was first of his two asteroid discoveries. The other was 306 Unitas.
References
303 Josephina Wikipedia(Text) CC BY-SA