Discovered by K. Reinmuth MPC designation (7449) 1949 QL Minor planet category main belt asteroid Orbital period 1,208 days Orbits Sun Asteroid group Asteroid belt | Discovery date 21 August 1949 Alternative names 1949 QZ, 1969 TV3 Observation arc 23659 days (64.77 yr) Discovered 21 August 1949 Discoverer Karl Wilhelm Reinmuth | |
Discovery site Landessternwarte Heidelberg-Königstuhl Similar 1862 Apollo, Sun, 1419 Danzig, 1056 Azalea, 1635 Bohrmann | ||
7449 Döllen (provisional designation: 1949 QL) is a main-belt minor planet. It was discovered by Karl Wilhelm Reinmuth at the Heidelberg-Königstuhl State Observatory in Heidelberg, Germany, on April 21, 1949. It is named for Johann Heinrich Wilhelm Döllen, a 19th-century astronomer at the Dorpat (Tartu) and Pulkovo observatories.
References
7449 Döllen Wikipedia(Text) CC BY-SA