ESRO-4
Launched | 21 November 1972 |
Flight ended | 14 April 1974 |
Status | Decayed |
Launch site | Air Force Western Test Range, California, USA |
Owner | European Space Research Organization |
NORAD ID | 6285 |
COSPAR ID | 1972-092A |
Observing |
Launched alongside
SCOUT D-1 R/B