| 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sputnik 3 |  | Sputnik 2 | 15/05/1958 | Cosmódromo de baikonur | Sputnik (rocket) | 1,327 | 16,608 | 65 | 2 | 217,000 | ||||||
| Sputnik 2 | Sputnik 1 | 03/11/1957 | Gagarin's Start | Sputnik (rocket) | 508 | 3,888 | 65 | 2 | 211,000 | |||||||
| Korabl-Sputnik 1 | Sputnik 3 | 675,000 | 15/05/1960 | Gagarin's Start | Vostok-L | 1,477 | 96 | 65 | 2 | 280,000 |