Station Keeping
The orbital station keeping manoeuvres of the satellites were conducted by the Flight Dynamics Group of the German Aerospace Center (German Space Operations Center) in Oberpfaffenhofen, Bavaria. The satellites were located at the following positions.
- DFS-Kopernikus 1: 23,5° East, later 33,5° East (1989–1994?)
- DFS-Kopernikus 2: 28,5° East (1990–2000?)
- DFS-Kopernikus 3: 23,5° East (1992–2002)
Read more about this topic: DFS Kopernikus
Famous quotes containing the words station and/or keeping:
“To act the part of a true friend requires more conscientious feeling than to fill with credit and complacency any other station or capacity in social life.”
—Sarah Ellis (1812–1872)
“Although a firm swat could bring a recalcitrant child swiftly into line, the changes were usually external, lasting only as long as the swatter remained in view....Permanent transformation had to be internal....The habits of self discipline, as laborious and frustrating as they were to achieve, offered the only real possibility of keeping children safe from their own excesses as well as the omnipresent dangers of society.”
—Mary Kay Blakely (20th century)