TBDUnited StatesLaunch payload
Earth orbit
Gravity Probe B
A United Launch Alliance (ULA) Delta II rocket launched the Gravity Probe B mission on Tuesday, April 20, 2004 at 4:57 PM (UTC).
Earth orbitLaunch succeeded; current mission operations are not tracked by RocketLaunch.Live
View in 3D map ↗Overview
The mission
A United Launch Alliance (ULA) Delta II rocket launched the Gravity Probe B mission on Tuesday, April 20, 2004 at 4:57 PM (UTC).
Launch profile
The launch
- Launch
- Apr 20 2004
- Launch location
- SLC-2W, Vandenberg SFB
- Launch vehicle
- Delta II
- Orbit
- Earth orbit
Flight data
Launch intelligence
A United Launch Alliance (ULA) Delta II rocket launched the Gravity Probe B mission on Tuesday, April 20, 2004 at 4:57 PM (UTC).
- Launch provider
- United Launch Alliance (ULA)
- Vehicle
- Delta II
- COSPAR launch ID
- 2004-014
- Flight profile
- Orbital
- Launch result
- Success
- Window opens
- Not published
- Target T-0
- Apr 20, 2004, 16:57 UTC
- Window closes
- Not published
- Provider display
- Apr 20 2004
- Pad and location
- SLC-2W, Vandenberg SFB
Trajectory
Mission timeline
Interactive playback
Play trajectory in 3D ↗Follow the mission through its available trajectory data in the full 3D solar-system map.
Mission outcome
Mission ended — Archived
End date not documented
Launch succeeded; current mission operations are not tracked by RocketLaunch.Live
Visual archive
Gallery
0 images from Gravity Probe B.
No mission imagery is available yet.
Verification
Community discussion
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