Earth orbit
Progress M-4
Active plasma experiment.
Completed or retired · Historical mission record
View in 3D map ↗Overview
The mission
Active plasma experiment. This reconstructed record groups 1 GCAT payload or flight element under launch 1990-072; fields not present in GCAT are intentionally left unset.
Launch profile
The launch
- Launch
- 15 August 1990, 04:00:41 UTC
- Launch location
- GIK-5, Baykonur, Kazakstan
- Launch vehicle
- Soyuz-U2
- Orbit
- Lower low Earth orbit (inclined)
Flight data
Launch intelligence
A Soviet Space Program Soyuz-U2 rocket launched the Progress M-4 mission on Wednesday, August 15, 1990 at 4:00 AM (UTC).
- Launch provider
- Soviet Space Program
- Vehicle
- Soyuz-U2
- COSPAR launch ID
- 1990-072
- Flight profile
- Orbital
- Launch result
- Success
- Window opens
- Not published
- Target T-0
- Aug 15, 1990, 04:00 UTC
- Window closes
- Not published
- Provider display
- Aug 15 1990
- Pad and location
- LC-1, Baikonur Cosmodrome
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 outcomeOpen outcome source ↗
Mission ended — Completed or retired
Operations concluded · 20 September 1990
Historical mission record
GCAT records the primary mission element as completed or no longer operational.
Hardware
Spacecraft
Progress M-4
Active plasma experiment.
- GCAT ID
- S20752
- Manufacturer
- NPO Energiya
- Launch mass
- 7,294 kg
- Dimensions
- 7.9 m long · 2.7 m diameter · 7.9 m span
Visual archive
Gallery
0 images from Progress M-4.
No mission imagery is available yet.
Verification
Community discussion
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