NUSAT-25 (MARIA TELKES), 52171 (Decayed)
Orbit data source: Space-Track
NUSAT-25 (MARIA TELKES), 52171 was a payload satellite owned by URUGUS S.A. (AR) in LEO that was launched on Fri, 01 Apr 2022 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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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52171 intel report (Beta)
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Identifier
Orbit
Country
Unknown / ARGNRelated business
Manufacturer
URUGUS S.A.
Mission
Decayed Commercial Imaging
Bus & Motor
NEWSAT IV, Unknown motor
Mass
41.5 kg wet, 38.5 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 1.0 m
Radar Cross Section
0.542 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 2 months ago
TLE from 2 months ago
0 NUSAT-25 (MARIA TELKES)
1 52171U 22033Q 25353.98099373 .06737131 24134-5 68957-3 0 9997
2 52171 97.2211 83.2568 0009085 278.2135 81.8133 16.37870214208667Epoch: 2025-12-19T23:32Z
TLE epoch observation values (Epoch: 2025-12-19T23:32:37.858Z)
Latitude
-0.00004°
Longitude
1.28471°
Altitude
173.886 km
Speed
7.802 km/s
True Right ascension
05h 33m 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
18:36:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
174.224 km
Perigee altitude
162.329 km
Semi-major axis
6,546.414 km
Eccentricity
0.00091
Inclination
97.2211°
RAAN
83.2568°
Arg. of periapsis
278.2135°
True anomaly
81.91636°
Mean anomaly
81.8133°
Eccentric anomaly
81.86483°
Mean motion
4.09768 °/min
Orbital period
87.85 mins
BSTAR
0.00068957
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Other satellites on launch #33 in the year 2022 (2022-04-01 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.NUSAT-25 (MARIA TELKES) Visibility
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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. |
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| This satellite is decayed. |
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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