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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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: 9 hours ago
TLE from 9 hours ago
0 ONEWEB-0183
1 48219U 21031K 26095.27082682 .00000163 00000-0 40526-3 0 9998
2 48219 87.8938 304.2610 0001464 87.3860 272.7437 13.14503881238742Epoch: 2026-04-05T06:29Z
TLE epoch observation values (Epoch: 2026-04-05T06:29:59.437Z)
Latitude
-0.00004°
Longitude
13.18469°
Altitude
1,208.627 km
Speed
7.25 km/s
True Right ascension
20h 17m 02s
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
21:32:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,204.01 km
Perigee altitude
1,201.79 km
Semi-major axis
7,581.037 km
Eccentricity
0.00015
Inclination
87.8938°
RAAN
304.261°
Arg. of periapsis
87.386°
True anomaly
272.72694°
Mean anomaly
272.7437°
Eccentric anomaly
272.73532°
Mean motion
3.28814 °/min
Orbital period
109.48 mins
BSTAR
0.00040526
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-04-05 15:45:40.038Z | 234.772° WSW | 2026-04-05 15:50:40.038Z | 282.71° WNW | 22.541° | 2026-04-05 15:55:40.038Z | 330.998° NNW |
| 12 mins | 2026-04-06 01:22:40.038Z | 15.166° NNE | 2026-04-06 01:28:40.038Z | 86.128° E | 35.501° | 2026-04-06 01:34:40.038Z | 152.529° SSE |
| 10 mins | 2026-04-06 03:13:40.038Z | 329.38° NNW | 2026-04-06 03:17:40.038Z | 284.707° WNW | 27.675° | 2026-04-06 03:23:40.038Z | 224.329° SW |
| 11 mins | 2026-04-06 13:40:40.038Z | 148.868° SSE | 2026-04-06 13:45:40.038Z | 82.12° E | 37.27° | 2026-04-06 13:51:40.038Z | 13.8° NNE |
| 6 mins | 2026-04-06 15:30:40.038Z | 230.513° WSW | 2026-04-06 15:35:40.038Z | 283.797° WNW | 25.903° | 2026-04-06 15:36:40.038Z | 297.344° NW |
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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