| Digest Juno II |
| Mission | Date | Intern. Design | Spacecraft | Mass (t) |
|
LTO |
06.12.1958 |
Pioneer 3 |
0.027 | |
| LTO | 03.03.1959 |
Pioneer 4 |
0.023 | |
| 16.07.1959 | failed |
Explorer S-1 |
||
| 14.08.1959 | failed |
Beacon 2 |
0.038 | |
| LEEO | 13.10.1959 |
Explorer 7 |
0.042 | |
| 23.03.1960 | failed |
Explorer S-46 |
||
| LEEO | 03.11.1960 |
Explorer 8 |
0.041 | |
| 24.02.1961 | failed |
Explorer S-45 |
0.034 | |
| LEEO | 27.04.1961 |
Explorer 11 |
0.037 | |
| 24.05.1961 | failed |
Explorer S-45A |
0.033 |