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: 2 days ago
TLE from 2 days ago
0 ONEWEB-0185
1 48220U 21031L 26171.33866627 -.00000026 00000-0 -10488-3 0 9995
2 48220 87.8976 289.0702 0002380 99.9432 260.1966 13.14502643248665Epoch: 2026-06-20T08:07Z
TLE epoch observation values (Epoch: 2026-06-20T08:07:40.765Z)
Latitude
-0.00008°
Longitude
-101.40437°
Altitude
1,208.993 km
Speed
7.249 km/s
True Right ascension
19h 16m 16s
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
21:41:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,204.709 km
Perigee altitude
1,201.1 km
Semi-major axis
7,581.042 km
Eccentricity
0.00024
Inclination
87.8976°
RAAN
289.0702°
Arg. of periapsis
99.9432°
True anomaly
260.16973°
Mean anomaly
260.1966°
Eccentric anomaly
260.18316°
Mean motion
3.28814 °/min
Orbital period
109.48 mins
BSTAR
-0.00010488
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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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2026-06-22 19:11:32.798Z | 15.045° NNE | 2026-06-22 19:17:32.798Z | 81.293° E | 34.703° | 2026-06-22 19:23:32.798Z | 150.341° SSE |
| 10 mins | 2026-06-22 21:02:32.798Z | 331.573° NNW | 2026-06-22 21:06:32.798Z | 288.21° WNW | 28.32° | 2026-06-22 21:12:32.798Z | 224.23° SW |
| 12 mins | 2026-06-23 07:29:32.798Z | 148.329° SSE | 2026-06-23 07:34:32.798Z | 87.59° E | 36.458° | 2026-06-23 07:41:32.798Z | 12.299° NNE |
| 11 mins | 2026-06-23 09:19:32.798Z | 228.009° WSW | 2026-06-23 09:24:32.798Z | 280.651° WNW | 26.691° | 2026-06-23 09:30:32.798Z | 338.997° 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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