Discovered by Max Wolf Alternative names 1916 YW Aphelion 3.0538 AU (456.84 Gm) Orbits Sun Asteroid family Eunomia family | Discovery date 6 February 1916 Observation arc 100.19 yr (36596 d) Discovered 6 February 1916 Discoverer Max Wolf Asteroid group Asteroid belt | |
Minor planet category Main belt (Eunomia family) Discovery site Landessternwarte Heidelberg-Königstuhl Similar 816 Juliana, 540 Rosamunde, 528 Rezia, 509 Iolanda, 889 Erynia | ||
817 Annika is a mid-sized Eunomian asteroid.
References
817 Annika Wikipedia(Text) CC BY-SA