| name | image | follows | Apogee (m) | COSPAR ID | date landed | date launched | Country | continent | Launch Pad | launch site | Rocket | Launch mass (kg) | Mission duration (h) | orbital Inclination (°) | Orbital period (h) | Perigee (m) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pioneer 2 |  | Pioneer 1 | 08/11/1958 | Cape Canaveral Air Force Station Space Launch Complex 17 | Thor-Able | 40 | ||||||||||
| Pioneer 1 | | Pioneer 0 | 11/10/1958 | Cape Canaveral Air Force Station Space Launch Complex 17 | Thor-Able | 38 | ||||||||||
| Pioneer 3 |  | Pioneer 2 | 06/12/1958 | Cape Canaveral Air Force Station Launch Complex 5 | Juno II | 6 | 38 | |||||||||
| Pioneer P-30 |  | Pioneer 5 | 25/09/1960 | Cape Canaveral Air Force Station Launch Complex 12 | SM-65 Atlas | 176 |