ONEWEB-0179, 48212
Orbit data source: Space-Track
ONEWEB-0179, 48212 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-0179
1 48212U 21031C 26171.39408961 .00000143 00000-0 41474-4 0 9993
2 48212 87.8992 286.2003 0218880 246.6421 111.1613 14.25525188249500Epoch: 2026-06-20T09:27Z
TLE epoch observation values (Epoch: 2026-06-20T09:27:29.342Z)
Latitude
0.00007°
Longitude
-124.2813°
Altitude
869.523 km
Speed
7.387 km/s
True Right ascension
19h 04m 48s
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
21:41:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
960.874 km
Perigee altitude
646.483 km
Semi-major axis
7,181.815 km
Eccentricity
0.02189
Inclination
87.8992°
RAAN
286.2003°
Arg. of periapsis
246.6421°
True anomaly
113.47683°
Mean anomaly
111.1613°
Eccentric anomaly
112.32142°
Mean motion
3.56609 °/min
Orbital period
100.95 mins
BSTAR
0.000041474
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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-0179 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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-06-22 19:20:01.382Z | 12.001° NNE | 2026-06-22 19:25:01.382Z | 95.107° ESE | 37.566° | 2026-06-22 19:29:01.382Z | 157.926° S |
| 5 mins | 2026-06-22 21:03:01.382Z | 314.113° NW | 2026-06-22 21:05:01.382Z | 288.838° WNW | 18.156° | 2026-06-22 21:08:01.382Z | 249.384° W |
| 7 mins | 2026-06-23 06:41:01.382Z | 109.909° ESE | 2026-06-23 06:44:01.382Z | 75.161° E | 18.829° | 2026-06-23 06:48:01.382Z | 33.415° NE |
| 10 mins | 2026-06-23 08:20:01.382Z | 196.808° SSW | 2026-06-23 08:24:01.382Z | 251.645° W | 40.699° | 2026-06-23 08:30:01.382Z | 352.211° 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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