ONEWEB-0185, 48220
Orbit data source: Space-Track
ONEWEB-0185, 48220 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-0185
1 48220U 21031L 26095.06864043 -.00000210 00000-0 -60127-3 0 9990
2 48220 87.8940 304.2880 0001351 79.0144 281.1138 13.14504140238644Epoch: 2026-04-05T01:38Z
TLE epoch observation values (Epoch: 2026-04-05T01:38:50.533Z)
Latitude
0.00003°
Longitude
86.19808°
Altitude
1,208.482 km
Speed
7.25 km/s
True Right ascension
20h 17m 09s
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
16:37:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,203.923 km
Perigee altitude
1,201.875 km
Semi-major axis
7,581.036 km
Eccentricity
0.00014
Inclination
87.894°
RAAN
304.288°
Arg. of periapsis
79.0144°
True anomaly
281.09861°
Mean anomaly
281.1138°
Eccentric anomaly
281.1062°
Mean motion
3.28814 °/min
Orbital period
109.48 mins
BSTAR
-0.00060127
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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-0185 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-04-05 12:45:53.269Z | 105.801° ESE | 2026-04-05 12:49:53.269Z | 69.207° E | 17.013° | 2026-04-05 12:53:53.269Z | 35.038° NE |
| 12 mins | 2026-04-05 14:32:53.269Z | 186.021° SSW | 2026-04-05 14:37:53.269Z | 239.097° WSW | 44.196° | 2026-04-05 14:44:53.269Z | 357.547° N |
| 4 mins | 2026-04-06 00:13:53.269Z | 55.663° ENE | 2026-04-06 00:15:53.269Z | 73.023° E | 12.852° | 2026-04-06 00:17:53.269Z | 90.058° ESE |
| 12 mins | 2026-04-06 02:00:53.269Z | 2.152° NNE | 2026-04-06 02:05:53.269Z | 35.363° NE | 44.369° | 2026-04-06 02:12:53.269Z | 177.689° S |
| 7 mins | 2026-04-06 03:51:53.269Z | 315.892° NNW | 2026-04-06 03:54:53.269Z | 288.956° WNW | 16.025° | 2026-04-06 03:58:53.269Z | 254.026° W |
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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