| Official name | UWE-4 |
| Alternative name | UWE-4 |
| Cospar ID | 2018-111E |
| Norad ID | 43880 |
| Launch date | 2018-12-27 |
| Launch site | VOSTO |
| Launch vehicle | Soyuz-2-1a Fregat |
| Country/Organization | Germany |
| Type application | Technology |
| Operator | Bayerische Julius-Maximilians-Universität Würzburg, TU Dresden |
| RCS size | SMALL |
| Decay date | ON ORBIT |
| Period (min) | 95.47 |
| Inclination (deg) | 97.61 |
| Perigee (km) | 529 |
| Apogee (km) | 554 |
| Eccentricity | 0.023084025854109 |
| Mean motion (revs. per day) | 15.0832722321148 |
| Semi-Major axis (km) | 6919.635 |
| Raan (deg) | 32.0274 |
| Arg of perigee (deg) | 150.5805 |
| Shape | Box |
| Mass (kg) | 1 |
| Height (m) | 0.1 |
| Width (m) | 0.1 |
| Depth (m) | 0.1 |
| Span (m^2) | 0.1 |
| Contractors | Bayerische Julius-Maximilians-Universität Würzburg, TU Dresden |
| Propulsion | NanoFEEP propulsion system |
| Configuration | CubeSat (1U) |
| Power | Solar cells, batteries |
| Satellite | COSPAR | Date | LS | Launch Vehicle | Remarks | |
|---|---|---|---|---|---|---|
| UWE-4 | 2018-111E | 2018-12-27 | VOSTO | Soyuz-2-1a Fregat | with Kanopus-V 5, Kanopus-V 6, GRUS 1A, Flock-3k 1, ..., 12, Lemur-2 88, ..., 95, D-Star ONE iSat, D-Star ONE Sparrow, ZACUBE 2, Lume 1, Dummy, SAMSON-Dummy 1, 2, 3 |
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