ONEWEB-0183, 48219
Orbit data source: Space-Track
ONEWEB-0183, 48219 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Sun, 25 Apr 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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Edit Public Description
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: 1 day ago
TLE from 1 day ago
0 ONEWEB-0183
1 48219U 21031K 25305.37114800 .00000129 00000-0 31368-3 0 9996
2 48219 87.9001 335.1032 0001692 89.8144 270.3180 13.14504543218394Epoch: 2025-11-01T08:54Z
TLE epoch observation values (Epoch: 2025-11-01T08:54:27.187Z)
Latitude
0.00003°
Longitude
160.58773°
Altitude
1,208.67 km
Speed
7.25 km/s
True Right ascension
22h 20m 24s
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
09:10:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,204.18 km
Perigee altitude
1,201.615 km
Semi-major axis
7,581.034 km
Eccentricity
0.00017
Inclination
87.9001°
RAAN
335.1032°
Arg. of periapsis
89.8144°
True anomaly
270.29861°
Mean anomaly
270.318°
Eccentric anomaly
270.30831°
Mean motion
3.28814 °/min
Orbital period
109.48 mins
BSTAR
0.00031368
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Other satellites on launch #31 in the year 2021 (2021-04-25 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-0183 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. |
|---|---|---|---|---|---|---|---|
| 14 mins | 2025-11-02 14:43:41.147Z | 351.896° N | 2025-11-02 14:50:41.147Z | 276.388° WNW | 40.989° | 2025-11-02 14:57:41.147Z | 197.587° SSW |
| 9 mins | 2025-11-03 01:14:41.147Z | 117.589° SE | 2025-11-03 01:18:41.147Z | 74.806° E | 23.681° | 2025-11-03 01:23:41.147Z | 27.457° NE |
| 13 mins | 2025-11-03 03:01:41.147Z | 200.231° SSW | 2025-11-03 03:07:41.147Z | 275.266° WNW | 39.475° | 2025-11-03 03:14:41.147Z | 351.785° N |
| 8 mins | 2025-11-03 12:41:41.147Z | 39.371° NE | 2025-11-03 12:45:41.147Z | 77.85° E | 18.803° | 2025-11-03 12:49:41.147Z | 114.378° SE |
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 |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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