KH-4 4 (Corona 9035) | 
USA | 
| Designation | 00302 / 1962 Phi 1 / 62021A | 
| Launch date | 30 May 1962 - 01:00 UT | 
| Launch site | Va, 75-1-1 | 
| Launch vehicle | Thor-DM21 Agena-B (#336) | 
| Mission | Astronomy, Earth Science, Space Physics | 
| Earth orbit: | |
| Perigee / Apogee | 199 x 399 km | 
| Inclination | 74.09° | 
| Period | 89.90 min | 
Spacecraft data:
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Decay:
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