RocketFalcon Heavy
SpaceportCape Canaveral & Kennedypad LC39A
OutcomeSuccess
Launch agencySpaceXUnited States
Flight
- Date and time (UTC)
- August 30, 2026, 11:25
- Launch designation
- 2026-199
- Mission
- NGRST
- Flight name
- Roman Space Telescope
- Vehicle flight ID
- 013/B1105.1
- Flight code
- B1072.3,B1104.1
- Year
- Launches in 2026
Orbit and payload
- Initial perigee
- 182 km
- Initial apogee
- 183 km
- Inclination
- 33.6°
- Payload mass to orbit
- 9.3 t
- Payloads
- 2
- GCAT launch code
- DS
Payloads
| Payload | Designation | Owner | Mission type | Mass | Fate |
|---|---|---|---|---|---|
| Roman Space Telescope | 2026-199A | NASA Goddard Space Flight Center | — | — | — |
| Roman Space Telescope | 2026-199ANORAD 100532 | NASA Goddard Space Flight Center | — | — | — |
Source: GCAT launch list and payload catalogs, Jonathan C. McDowell (CC BY 4.0). Orbit values are the initial orbit reported for the launch.