Family-level launch record combining canonical variants, historical missions, public cadence forecasts, and available payload performance specs.
Historical missions are grouped by actual launch year. Forecast cadence uses family-level launch-rate rows.
| Year | Historical missions | Forecast launches |
|---|---|---|
| 1958 | 1 | 0 |
| 1959 | 4 | 0 |
| 1960 | 2 | 0 |
| 1961 | 3 | 0 |
Payload capacity by variant and target orbit when structured capacity rows are available.
| Variant | Orbit | Capacity | Altitude | Inclination | Source |
|---|---|---|---|---|---|
No performance specsNo structured payload capacity rows are linked to this vehicle family. | |||||
Latest launched missions using variants in this family.
| Mission | Variant | Launch |
|---|---|---|
| Launch 1961-F04 | Juno II | May 24, 1961 |
| Explorer 11 | Juno II | Apr 27, 1961 |
| Launch 1961-F01 | Juno II | Feb 25, 1961 |
| Explorer 8 |
Canonical variants rolled up into this launch vehicle family.
| Variant | Stages | Missions | Status |
|---|---|---|---|
| Juno II | Not stated | 10 | Unknown |
| Jupiter C | Not stated | 0 | Unknown |
| Juno II |
| Nov 3, 1960 |
| Launch 1960-F04 | Juno II | Mar 23, 1960 |
| Explorer 7 | Juno II | Oct 13, 1959 |
| Launch 1959-F07 | Juno II | Aug 15, 1959 |
| Launch 1959-F05 | Juno II | Jul 16, 1959 |
Upcoming mission rows with announced launch timing.
| Mission | Variant | Announced |
|---|---|---|
No forecasted missionsNo upcoming announced mission rows are linked to this vehicle family. | ||