NUSAT-35 (WILLIAMINA), 55048
Orbit data source: Space-Track
NUSAT-35 (WILLIAMINA), 55048 is a payload satellite owned by URUGUS S.A. (AR) in SSO that was launched on Tue, 03 Jan 2023 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.
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
55048 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
Edit Public Description
Identifier
Orbit
Country
Unknown / ARGNRelated business
Manufacturer
URUGUS S.A.
Mission
Operational Commercial Imaging
Bus & Motor
NEWSAT V, 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: 4 hours ago
TLE from 4 hours ago
0 NUSAT-35 (WILLIAMINA)
1 55048U 23001AR 25298.98805715 .00015817 00000-0 54475-3 0 9997
2 55048 97.2230 353.0301 0005282 206.8759 153.2209 15.30101615156542Epoch: 2025-10-25T23:42Z
TLE epoch observation values (Epoch: 2025-10-25T23:42:48.137Z)
Latitude
-0.00006°
Longitude
-37.28118°
Altitude
481.851 km
Speed
7.623 km/s
True Right ascension
23h 32m 07s
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
23:27:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
476.072 km
Perigee altitude
468.835 km
Semi-major axis
6,850.59 km
Eccentricity
0.00053
Inclination
97.223°
RAAN
353.0301°
Arg. of periapsis
206.8759°
True anomaly
153.24815°
Mean anomaly
153.2209°
Eccentric anomaly
153.23453°
Mean motion
3.82782 °/min
Orbital period
94.05 mins
BSTAR
0.00054475
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #1 in the year 2023 (2023-01-03 UTC)
Did you know?
You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.NUSAT-35 (WILLIAMINA) Visibility forecast
Loading observer location...
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 | 2025-10-26 04:33:15.665Z | 219.8° SW | 2025-10-26 04:35:15.665Z | 259.06° W | 19.689° | 2025-10-26 04:37:15.665Z | 303.331° NW |
| 4 mins | 2025-10-26 16:00:15.665Z | 65.39° ENE | 2025-10-26 16:01:15.665Z | 93.48° ESE | 24.129° | 2025-10-26 16:04:15.665Z | 154.927° SSE |
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 ascending order |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
Authenticating...
Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
|---|