UWE-3, 39446
Orbit data source: Space-Track
UWE-3, 39446 is a payload satellite owned by U Wurzburg (DE) in SSO that was launched on Thu, 21 Nov 2013 UTC via a DNEPR launch vehicle from the Orenburg, Russia (OREN). 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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39446 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-3
1 39446U 13066AG 26036.82439138 .00010655 00000-0 93494-3 0 9996
2 39446 97.8559 352.2552 0051670 39.3948 321.1012 14.95763546657930Epoch: 2026-02-05T19:47Z
TLE epoch observation values (Epoch: 2026-02-05T19:47:07.415Z)
Latitude
-0.00004°
Longitude
-80.49677°
Altitude
555.135 km
Speed
7.599 km/s
True Right ascension
23h 29m 01s
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
04:29:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
612.959 km
Perigee altitude
541.084 km
Semi-major axis
6,955.159 km
Eccentricity
0.00517
Inclination
97.8559°
RAAN
352.2552°
Arg. of periapsis
39.3948°
True anomaly
320.72752°
Mean anomaly
321.1012°
Eccentric anomaly
320.91455°
Mean motion
3.74182 °/min
Orbital period
96.21 mins
BSTAR
0.00093494
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Other satellites on launch #66 in the year 2013 (2013-11-21 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-3 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-02-07 09:16:42.001Z | 32.618° NE | 2026-02-07 09:19:42.001Z | 84.03° E | 30.27° | 2026-02-07 09:23:42.001Z | 164.695° S |
| 4 mins | 2026-02-07 10:53:42.001Z | 318.262° NNW | 2026-02-07 10:54:42.001Z | 301.165° NW | 16.572° | 2026-02-07 10:57:42.001Z | 253.244° W |
| 4 mins | 2026-02-07 20:06:42.001Z | 103.85° ESE | 2026-02-07 20:08:42.001Z | 62.58° ENE | 20.151° | 2026-02-07 20:10:42.001Z | 26.075° NE |
| 5 mins | 2026-02-07 21:41:42.001Z | 222.471° SW | 2026-02-07 21:43:42.001Z | 265.818° W | 22.749° | 2026-02-07 21:46:42.001Z | 318.927° NNW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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