Dwarf Planets and Small Solar System Bodies
Information on periodic comets and 93 selected bright and/or large minor planets is presented in Section G of The Astronomical Almanac.
For the asteroids, osculating orbital elements, opposition dates and magnitudes at opposition are given.
Using a selected group of larger minor planets, daily ephemerides around the opposition date are tabulated.
For the periodic comets, osculating elements from the Smithsonian Astrophysical Observatory are printed.
The Astronomical Almanac Online! 2020