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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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Iframe URL

https://www.satcat.com/sats-embedded/63251?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

63251, 2025-052AT

Orbit

SSO

Country

Related business

LATMOS - Laboratory of Atmospheres, Space Observations (FR)

Manufacturer

LATMOS

Mission

Operational Civil Earth Obs Sci

Bus & Motor

CUBESAT 6U, Unknown motor

Mass

12 kg wet, 12 kg dry

Launch date (UTC)

2025-03-15 (10 months ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 1.0 m

Radar Cross Section

0.098 m², Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 9 hours ago

TLE from 9 hours ago

0 UVSQ-SAT NG
1 63251U 25052AT  26027.64013825  .00005416  00000-0  50580-3 0  9994
2 63251  97.7023 281.7778 0002907   8.3367 351.7901 14.94570147 47630

Epoch: 2026-01-27T15:21Z

TLE epoch observation values (Epoch: 2026-01-27T15:21:47.944Z)

Latitude

-0.00007°

Longitude

-75.5906°

Altitude

584.751 km

Speed

7.569 km/s

True Right ascension

18h 47m 06s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

01:45:15

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

582.743 km

Perigee altitude

578.697 km

Semi-major axis

6,958.857 km

Eccentricity

0.00029

Inclination

97.7023°

RAAN

281.7778°

Arg. of periapsis

8.3367°

True anomaly

351.78534°

Mean anomaly

351.7901°

Eccentric anomaly

351.78772°

Mean motion

3.73884 °/min

Orbital period

96.29 mins

BSTAR

0.0005058

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Other satellites on launch #52 in the year 2025 (2025-03-15 UTC)

LEMUR 2 LIA-MARTIN, 63248

HADES-ICM, 63492

HERMES-2, 63243

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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.
5 mins	2026-01-28 04:48:35.496Z	54.736° ENE	2026-01-28 04:50:35.496Z	88.984° E	19.05°	2026-01-28 04:53:35.496Z	139.56° SSE
5 mins	2026-01-28 06:24:35.496Z	329.229° NNW	2026-01-28 06:26:35.496Z	279.822° WNW	26.185°	2026-01-28 06:29:35.496Z	230.298° WSW
6 mins	2026-01-28 17:12:35.496Z	194.539° SSW	2026-01-28 17:14:35.496Z	244.688° WSW	36.806°	2026-01-28 17:18:35.496Z	335.412° NNW

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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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Check out UVSQ-SAT NG, 63251 on other resources

View UVSQ-SAT NG, 63251 on NASA - NSSDCA Website

View UVSQ-SAT NG, 63251 on Heavens-Above

View UVSQ-SAT NG, 63251 on Keep Track

View UVSQ-SAT NG, 63251 on Celestrak

View UVSQ-SAT NG, 63251 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

UVSQ-SAT NG, 63251

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 9 hours ago

TLE from 9 hours ago

TLE epoch observation values (Epoch: 2026-01-27T15:21:47.944Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #52 in the year 2025 (2025-03-15 UTC)

UVSQ-SAT NG Visibility forecast

Co-orbital & Co-planar RSOs

Check out UVSQ-SAT NG, 63251 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 9 hours ago