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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Edit Public Description
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, Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 UWE-4
1 43880U 18111E 25259.73827271 .00018039 00000-0 64346-3 0 9992
2 43880 97.5816 174.2597 0009563 208.9776 151.0934 15.28905852368766Epoch: 2025-09-16T17:43Z
TLE epoch observation values (Epoch: 2025-09-16T17:43:06.762Z)
Latitude
0.00003°
Longitude
-87.44275°
Altitude
487.922 km
Speed
7.618 km/s
True Right ascension
11h 37m 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
19:15:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
482.598 km
Perigee altitude
469.489 km
Semi-major axis
6,854.18 km
Eccentricity
0.00096
Inclination
97.5816°
RAAN
174.2597°
Arg. of periapsis
208.9776°
True anomaly
151.14632°
Mean anomaly
151.0934°
Eccentric anomaly
151.11986°
Mean motion
3.82481 °/min
Orbital period
94.12 mins
BSTAR
0.00064346
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-09-18 06:25:35.609Z | 54.954° ENE | 2025-09-18 06:27:35.609Z | 92.624° ESE | 16.86° | 2025-09-18 06:29:35.609Z | 131.712° SE |
| 4 mins | 2025-09-18 07:59:35.609Z | 323.685° NNW | 2025-09-18 08:00:35.609Z | 299.663° NW | 21.962° | 2025-09-18 08:03:35.609Z | 236.493° WSW |
| 6 mins | 2025-09-18 18:32:35.609Z | 175.13° S | 2025-09-18 18:35:35.609Z | 313.454° NW | 41.347° | 2025-09-18 18:38:35.609Z | 343.695° N |
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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