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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.

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Iframe URL

https://www.satcat.com/sats-embedded/55048?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

55048, 2023-001AR

Orbit

SSO

Country

AR / ARGN

Related business

Satellogic Inc (US)

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)

2023-01-03 (3 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box, 1.0 m

Radar Cross Section

0.542 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 13 hours ago

TLE from 13 hours ago

0 NUSAT-35 (WILLIAMINA)
1 55048U 23001AR  26082.90821275  .00015421  00000-0  48633-3 0  9990
2 55048  97.1959 137.8721 0012915  52.8457 307.3964 15.32877484179336

Epoch: 2026-03-23T21:47Z

TLE epoch observation values (Epoch: 2026-03-23T21:47:49.581Z)

Latitude

0.00005°

Longitude

-10.47797°

Altitude

464.983 km

Speed

7.637 km/s

True Right ascension

09h 11m 29s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

15:44:03

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

473.009 km

Perigee altitude

455.335 km

Semi-major axis

6,842.309 km

Eccentricity

0.00129

Inclination

97.1959°

RAAN

137.8721°

Arg. of periapsis

52.8457°

True anomaly

307.27871°

Mean anomaly

307.3964°

Eccentric anomaly

307.33757°

Mean motion

3.83477 °/min

Orbital period

93.88 mins

BSTAR

0.00048633

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Other satellites on launch #1 in the year 2023 (2023-01-03 UTC)

LEMUR 2 MMOLO, 55038 (Decayed)

ION SCV-008, 55051

FLOCK 4Y 7, 55032 (Decayed)

FLOCK 4Y 32, 55021 (Decayed)

FLOCK 4Y 17, 55031 (Decayed)

FLOCK 4Y 27, 55083 (Decayed)

MENUT, 55010

ORBITERSN1, 55059 (Decayed)

SKYKRAFT-1A, 55054

HUYGENS, 55093

FLOCK 4Y 34, 55082 (Decayed)

FUTURA-SM3, 55106 (Decayed)

STERNULA-1, 55044 (Decayed)

GAMA-ALPHA, 55084 (Decayed)

EOSSAT-1, 55053

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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.

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NUSAT-35 (WILLIAMINA) 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	2026-03-24 15:36:51.376Z	59.696° ENE	2026-03-24 15:38:51.376Z	100.049° ESE	16.384°	2026-03-24 15:40:51.376Z	136.016° SSE
4 mins	2026-03-25 03:42:51.376Z	172.138° S	2026-03-25 03:43:51.376Z	181.917° SSW	42.402°	2026-03-25 03:46:51.376Z	346.267° N

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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 NUSAT-35 (WILLIAMINA), 55048 on other resources

View NUSAT-35 (WILLIAMINA), 55048 on NASA - NSSDCA Website

View NUSAT-35 (WILLIAMINA), 55048 on Heavens-Above

View NUSAT-35 (WILLIAMINA), 55048 on Keep Track

View NUSAT-35 (WILLIAMINA), 55048 on Celestrak

View NUSAT-35 (WILLIAMINA), 55048 on Gunter's Space Page

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

NUSAT-35 (WILLIAMINA), 55048

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 13 hours ago

TLE from 13 hours ago

TLE epoch observation values (Epoch: 2026-03-23T21:47:49.581Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #1 in the year 2023 (2023-01-03 UTC)

NUSAT-35 (WILLIAMINA) Visibility forecast

Co-orbital & Co-planar RSOs

Check out NUSAT-35 (WILLIAMINA), 55048 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 13 hours ago