Discovered by Reinmuth, K. Observation arc 104.62 yr (38213 days) Inclination 4.532483° Discoverer Karl Wilhelm Reinmuth | Discovery date 8 February 1927 Discovered 8 February 1927 Orbits Sun Asteroid group Asteroid belt | |
Aphelion 3.6299781 AU (543.03699 Gm) Perihelion 3.1512212 AU (471.41598 Gm) Semi-major axis 3.3905997 AU (507.22650 Gm) Discovery site Landessternwarte Heidelberg-Königstuhl Similar 1111 Reinmuthia, 1102 Pepita, 1056 Azalea, 193 Ambrosia, Sun | ||
1154 Astronomia is an outer main belt asteroid orbiting the Sun. Approximately 61 kilometers in diameter, it makes a revolution around the Sun once every 6 years. It was discovered by Karl Wilhelm Reinmuth at Heidelberg, Germany on February 8, 1927. It was named for astronomy, and its provisional designation was 1927 CB.
References
1154 Astronomia Wikipedia(Text) CC BY-SA