NUSAT-25 (MARIA TELKES), 52171
Orbit data source: Space-Track
NUSAT-25 (MARIA TELKES), 52171 is a payload satellite owned by URUGUS S.A. (AR) in SSO 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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Edit Public Description
Identifier
Orbit
Country
Unknown / ARGNRelated business
Manufacturer
URUGUS S.A.
Mission
Operational 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: 12 hours ago
TLE from 12 hours ago
0 NUSAT-25 (MARIA TELKES)
1 52171U 22033Q 25286.93718505 .00134964 00000-0 11941-2 0 9992
2 52171 97.2455 12.3216 0002437 213.1559 146.9550 15.68207442198048Epoch: 2025-10-13T22:29Z
TLE epoch observation values (Epoch: 2025-10-13T22:29:32.788Z)
Latitude
-0.00003°
Longitude
12.20218°
Altitude
368.568 km
Speed
7.688 km/s
True Right ascension
00h 49m 17s
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
04:57:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
362.567 km
Perigee altitude
359.283 km
Semi-major axis
6,739.062 km
Eccentricity
0.00024
Inclination
97.2455°
RAAN
12.3216°
Arg. of periapsis
213.1559°
True anomaly
146.97022°
Mean anomaly
146.955°
Eccentric anomaly
146.96261°
Mean motion
3.92323 °/min
Orbital period
91.76 mins
BSTAR
0.0011941
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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 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 | 2025-10-14 18:57:37.043Z | 351.669° N | 2025-10-14 18:59:37.043Z | 270.809° WNW | 34.755° | 2025-10-14 19:01:37.043Z | 214.2° SW |
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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