长征十二号
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 |
|---|---|---|
| 2024 | 1 | 0 |
| 2025 | 3 | 0 |
| 2026 | 3 | 6 |
| 2027 | 0 | 10 |
| 2028 | 0 | 14 |
| 2029 | 0 | 16 |
| 2030 | 0 | 16 |
| 2031 | 0 | 16 |
| 2032 | 0 | 20 |
| 2033 | 0 | 20 |
| 2034 | 0 | 20 |
| 2035 | 0 | 20 |
| 2036 | 0 | 20 |
| 2037 | 0 | 20 |
| 2038 | 0 | 20 |
| 2039 | 0 | 20 |
| 2040 | 0 | 20 |
Payload capacity by variant and target orbit when structured capacity rows are available.
| Variant | Orbit | Capacity | Altitude | Inclination | Source |
|---|---|---|---|---|---|
Long March 12B | LEO | 20,000 kg | Unknown | Unknown | RocketLaunch.org Long March 12B |
Long March 12 | LEO | 12,000 kg | Unknown | Unknown | CASC / SpaceChina Long March 12 page |
Latest launched missions using variants in this family.
| Mission | Variant | Launch |
|---|---|---|
| WHDW 22 | Long March 12 | Jun 17, 2026 |
| Qianfan 08 | Long March 12B | Jun 1, 2026 |
| WHDW 19 | Long March 12 | Jan 19, 2026 |
| WHDW 16 |
Canonical variants rolled up into this launch vehicle family.
| Variant | Stages | Missions | Status |
|---|---|---|---|
Long March 12 | Not stated | 6 | Active |
Long March 12B | 2 | 1 | Active |
| 2041 | 0 | 20 |
1 launch location represented.
| Year | Location | Launches | Confidence | Basis |
|---|---|---|---|---|
| 2026 | Wenchang Commercial Space Launch Site | 6 | 22% | China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume con... |
| 2027 | Wenchang Commercial Space Launch Site | 10 | 22% | China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume con... |
| 2028 | Wenchang Commercial Space Launch Site | 14 | 22% | China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume con... |
| 2029 | Wenchang Commercial Space Launch Site | 16 | 22% | China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume con... |
| 2030 | Wenchang Commercial Space Launch Site | 16 | 22% | China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume con... |
| 2031 | Wenchang Commercial Space Launch Site | 16 | 22% | China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume con... |
| 2032 | Wenchang Commercial Space Launch Site | 20 | 22% | China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume con... |
| 2033 | Wenchang Commercial Space Launch Site | 20 | 22% | China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume con... |
| 2034 | Wenchang Commercial Space Launch Site | 20 | 22% | China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume con... |
| 2035 | Wenchang Commercial Space Launch Site | 20 | 22% | China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume con... |
| 2036 | Wenchang Commercial Space Launch Site | 20 | 22% | China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume con... |
| 2037 | Wenchang Commercial Space Launch Site | 20 | 22% | China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume con... |
| 2038 | Wenchang Commercial Space Launch Site | 20 | 22% | China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume con... |
| 2039 | Wenchang Commercial Space Launch Site | 20 | 22% | China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume con... |
| 2040 | Wenchang Commercial Space Launch Site | 20 | 22% | China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume con... |
| 2041 | Wenchang Commercial Space Launch Site | 20 | 22% | China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume con... |
China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume constellation deploymen...
China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume constellation deploymen...
China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume constellation deploymen...
China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume constellation deploymen...
China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume constellation deploymen...
Long March 12 | SSO | 6,000 kg | 700 km | Unknown | CASC / SpaceChina Long March 12 page |
Long March 12 |
| Dec 11, 2025 |
| WHDW 13 | Long March 12 | Nov 10, 2025 |
| WHDW 07 | Long March 12 | Aug 4, 2025 |
| SITS | Long March 12 | Nov 30, 2024 |
Upcoming mission rows with announced launch timing.
| Mission | Variant | Announced |
|---|---|---|
No forecasted missionsNo upcoming announced mission rows are linked to this vehicle family. | ||
China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume constellation deploymen...
China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume constellation deploymen...
China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume constellation deploymen...
China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume constellation deploymen...
China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume constellation deploymen...
China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume constellation deploymen...
China launch cadence curve: active Long March/Gravity families scale from current low-confidence static defaults toward an analytically modeled high-volume constellation deploymen...
Two different satellite variants are believed to be used for GuoWang, with larger versions launched by vehicles like Long March 5B and smaller versions launched by rockets such as Long March 6A, Long March 8A, or Long March 12.
Two different GuoWang satellite variants are believed to be in use, with a larger version launched by vehicles like Long March 5B and smaller versions launched by Long March 6A, Long March 8A, or Long March 12.
The Long March 12 is a two-stage launch vehicle with a payload capacity of 12,000 kilograms to low Earth orbit.
The Long March 12 launch occurred thirty-two days after the previous launch from the same pad.
The launch will utilize a Long March 12 rocket.
The Long March 12 is likely carrying the 16th group of Guowang satellites.
Smaller satellite variants are launched atop rockets such as Long March 8A or Long March 12.
The CZ-12 launch vehicle has been rolled out at Wenchang.
CZ-12 is being transported to Pad-2 of the Wenchang Space Launch Site.
The planned launch date for CZ-12 is December 12.
The CZ-12 is likely launching megaconstellation satellites.
Two variants of satellites are believed to be used for the GuoWang constellation, one larger version on Long March 5B vehicles and smaller ones on Long March 6A and Long March 12 rockets.
China will launch Long March 12 at Wenchang on December 11.
The Shanghai Academy operates both Long March 12 and Long March 12A vehicles under its three-rocket Long March 12 series.
Members of the Long March 12 series may be able to fly from both Wenchang and Jiuquan depending on customer needs.
Two of the Long March 12 vehicles have the same diameter of 4.37 meters.
The transporter-erector for the Long March 12A was tested in November and has a similar design to that used with the Long March 12 at the Wenchang Commercial Space Launch Site.
All three Long March 12 vehicles will have the same fairing options and two stages.
The pad for the Long March 12 series at Jiuquan's Dongfeng Commercial Aerospace Innovation Test Zone has been completed.
The CZ-12 rocket could be launched from JSLC, WSLC, and HYLC next year.