ONEWEB-0184, 48211
Orbit data source: Space-Track
ONEWEB-0184, 48211 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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48211 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-0184
1 48211U 21031B 26171.34897522 -.00000142 00000-0 -41691-3 0 9993
2 48211 87.8976 289.0699 0001698 125.9082 234.2206 13.14503075248706Epoch: 2026-06-20T08:22Z
TLE epoch observation values (Epoch: 2026-06-20T08:22:31.459Z)
Latitude
0.00005°
Longitude
-105.12606°
Altitude
1,209.436 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
21:36:14
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,204.19 km
Perigee altitude
1,201.616 km
Semi-major axis
7,581.04 km
Eccentricity
0.00017
Inclination
87.8976°
RAAN
289.0699°
Arg. of periapsis
125.9082°
True anomaly
234.20482°
Mean anomaly
234.2206°
Eccentric anomaly
234.21271°
Mean motion
3.28814 °/min
Orbital period
109.48 mins
BSTAR
-0.00041691
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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-0184 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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2026-06-22 19:26:12.354Z | 9.738° NNE | 2026-06-22 19:32:12.354Z | 74.191° E | 39.435° | 2026-06-22 19:39:12.354Z | 161.85° S |
| 10 mins | 2026-06-22 21:17:12.354Z | 328.424° NNW | 2026-06-22 21:21:12.354Z | 289.464° WNW | 23.391° | 2026-06-22 21:27:12.354Z | 232.154° WSW |
| 12 mins | 2026-06-23 07:44:12.354Z | 159.048° S | 2026-06-23 07:49:12.354Z | 96.266° ESE | 40.988° | 2026-06-23 07:56:12.354Z | 8.534° NNE |
| 10 mins | 2026-06-23 09:35:12.354Z | 240.048° WSW | 2026-06-23 09:39:12.354Z | 278.745° WNW | 21.769° | 2026-06-23 09:45:12.354Z | 334.389° NNW |
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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