1311 Knopfia

From Wikipedia, the free encyclopedia
Jump to: navigation, search
Knopfia
Discovery
Discovered by K. Reinmuth
Discovery site Heidelberg
Discovery date March 24, 1933
Designations
MPC designation 1311
Alternative names 1933 FF1
Orbital characteristics
Epoch May 14, 2008
Aphelion 2.5361991
Perihelion 2.3174435
Eccentricity 0.0450704
Orbital period 1380.8774026
Mean anomaly 3.23829
Inclination 2.82809
Longitude of ascending node 245.41848
Argument of perihelion 240.78520
Physical characteristics
Albedo 0.1178
Absolute magnitude (H) 12.20

1311 Knopfia (1933 FF1) is a main-belt asteroid discovered on March 24, 1933 by K. Reinmuth at Heidelberg. It is named after the German astronomer Otto Heinrich Julius Knopf (1856–[1]).

External links[edit]