UWE-4, 43880
Orbit data source: Space-Track
UWE-4, 43880 is a payload satellite owned by U Wurzburg (DE) in SSO that was launched on Thu, 27 Dec 2018 UTC via a SOYUZ-2-1A launch vehicle from the Vostochny Cosmodrome (VOSTO). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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43880 intel report (Beta)
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Identifier
Orbit
Country
DE / GERRelated business
Manufacturer
U Wurzburg
Mission
Operational Amateur Technology
Bus & Motor
CUBESAT 1U, Unknown motor
Mass
1 kg wet, 1 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.1 m
Radar Cross Section
0.015 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 UWE-4
1 43880U 18111E 26254.79316819 .00036048 00000-0 60916-3 0 9994
2 43880 97.5821 187.5119 0007723 33.1993 326.9742 15.51497401424185Epoch: 2026-09-11T19:02Z
TLE epoch observation values (Epoch: 2026-09-11T19:02:09.731Z)
Latitude
-0.00001°
Longitude
-88.84007°
Altitude
411.084 km
Speed
7.667 km/s
True Right ascension
12h 30m 02s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
13:44:14
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
414.527 km
Perigee altitude
404.043 km
Semi-major axis
6,787.422 km
Eccentricity
0.00077
Inclination
97.5821°
RAAN
187.5119°
Arg. of periapsis
33.1993°
True anomaly
326.92593°
Mean anomaly
326.9742°
Eccentric anomaly
326.95007°
Mean motion
3.88138 °/min
Orbital period
92.75 mins
BSTAR
0.00060916
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Other satellites on launch #111 in the year 2018 (2018-12-27 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.UWE-4 Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-09-13 08:44:09.330Z | 0.914° NNE | 2026-09-13 08:47:09.330Z | 262.854° W | 51.122° | 2026-09-13 08:49:09.330Z | 211.339° SW |
| 4 mins | 2026-09-13 19:10:09.330Z | 121.784° SE | 2026-09-13 19:12:09.330Z | 60.868° ENE | 28.631° | 2026-09-13 19:14:09.330Z | 14.929° NNE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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