- Home
- Satellites and probes
- Orbiting Solar Observatory 7

NASA (probably Ball Brothers' Research Corp, subc… · Public domain · Wikimedia Commons
Spacecraft
Orbiting Solar Observatory 7
Facts
LaunchSeptember 29, 1971
ManufacturerBall Aerospace & Technologies
Launch vehicleDelta N
COSPAR ID1971-083A
Mass1,400 kg
Re-entryJuly 9, 1974
Sources: Wikidata (CC0) · Wikidata Q7073038