ONEWEB-0241, 48773
Orbit data source: Space-Track
ONEWEB-0241, 48773 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Fri, 28 May 2021 UTC via a SOYUZ-2-1B launch vehicle from the Vostochny Cosmodrome (VOSTO). 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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48773 intel report (Beta)
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Identifier
Orbit
Country
UKRelated business
Manufacturer
One Web
Mission
Operational Commercial Communications
Bus & Motor
ARROW, Unknown motor
Mass
148 kg wet, ~140 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Trap Box + 2 Pan, 6.7 m
Radar Cross Section
3.464 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 ONEWEB-0241
1 48773U 21045G 26171.30369942 .00000228 00000-0 57082-3 0 9991
2 48773 87.8998 258.5854 0001921 113.9907 246.1425 13.15548996244746Epoch: 2026-06-20T07:17Z
TLE epoch observation values (Epoch: 2026-06-20T07:17:19.629Z)
Latitude
-0°
Longitude
-119.26664°
Altitude
1,205.254 km
Speed
7.251 km/s
True Right ascension
17h 14m 20s
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
21:27:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,200.337 km
Perigee altitude
1,197.426 km
Semi-major axis
7,577.018 km
Eccentricity
0.00019
Inclination
87.8998°
RAAN
258.5854°
Arg. of periapsis
113.9907°
True anomaly
246.12237°
Mean anomaly
246.1425°
Eccentric anomaly
246.13243°
Mean motion
3.29076 °/min
Orbital period
109.4 mins
BSTAR
0.00057082
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Other satellites on launch #45 in the year 2021 (2021-05-28 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.ONEWEB-0241 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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-06-22 16:29:24.081Z | 29.161° NE | 2026-06-22 16:34:24.081Z | 75.087° E | 20.742° | 2026-06-22 16:39:24.081Z | 121.809° SE |
| 12 mins | 2026-06-22 18:19:24.081Z | 349.437° N | 2026-06-22 18:24:24.081Z | 280.849° WNW | 41.949° | 2026-06-22 18:31:24.081Z | 195.437° SSW |
| 8 mins | 2026-06-23 04:48:24.081Z | 112.777° SE | 2026-06-23 04:52:24.081Z | 70.018° E | 22.104° | 2026-06-23 04:56:24.081Z | 32.135° NE |
| 12 mins | 2026-06-23 06:35:24.081Z | 198.696° SSW | 2026-06-23 06:40:24.081Z | 257.379° W | 40.442° | 2026-06-23 06:47:24.081Z | 351.908° N |
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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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