UVSQ-SAT NG, 63251
Orbit data source: Space-Track
UVSQ-SAT NG, 63251 is a payload satellite owned by LATMOS (FR) in SSO that was launched on Sat, 15 Mar 2025 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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63251 intel report (Beta)
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Identifier
Orbit
Country
FRRelated business
Manufacturer
LATMOS
Mission
Operational Civil Earth Obs Sci
Bus & Motor
CUBESAT 6U, Unknown motor
Mass
12 kg wet, 12 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 1.0 m
Radar Cross Section
0.098 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 UVSQ-SAT NG
1 63251U 25052AT 26258.51617132 .00002415 00000-0 22189-3 0 9997
2 63251 97.6715 148.1671 0001387 309.7141 50.3957 14.95738092 82137Epoch: 2026-09-15T12:23Z
TLE epoch observation values (Epoch: 2026-09-15T12:23:17.202Z)
Latitude
-0.00007°
Longitude
-32.13556°
Altitude
582.517 km
Speed
7.569 km/s
True Right ascension
09h 52m 40s
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
03:01:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
578.057 km
Perigee altitude
576.128 km
Semi-major axis
6,955.229 km
Eccentricity
0.00014
Inclination
97.6715°
RAAN
148.1671°
Arg. of periapsis
309.7141°
True anomaly
50.40795°
Mean anomaly
50.3957°
Eccentric anomaly
50.40182°
Mean motion
3.74176 °/min
Orbital period
96.21 mins
BSTAR
0.00022189
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Other satellites on launch #52 in the year 2025 (2025-03-15 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.UVSQ-SAT NG 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-09-17 15:54:42.590Z | 116.001° SE | 2026-09-17 15:57:42.590Z | 63.251° ENE | 22.513° | 2026-09-17 16:00:42.590Z | 16.794° NNE |
| 5 mins | 2026-09-17 17:30:42.590Z | 221.938° SW | 2026-09-17 17:32:42.590Z | 265.509° W | 27.191° | 2026-09-17 17:35:42.590Z | 319.182° NNW |
| 6 mins | 2026-09-18 05:11:42.590Z | 36.22° NE | 2026-09-18 05:14:42.590Z | 118.481° SE | 40.326° | 2026-09-18 05:17:42.590Z | 168.378° S |
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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