ONEWEB-0252, 48970
Orbit data source: Space-Track
ONEWEB-0252, 48970 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Thu, 01 Jul 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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48970 intel report (Beta)
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Edit Public Description
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: 10 hours ago
TLE from 10 hours ago
0 ONEWEB-0252
1 48970U 21060D 25349.77909543 .00000048 00000-0 93056-4 0 9993
2 48970 87.9046 265.2920 0001926 77.8462 282.2884 13.16594277215526Epoch: 2025-12-15T18:41Z
TLE epoch observation values (Epoch: 2025-12-15T18:41:53.845Z)
Latitude
-0.00006°
Longitude
-99.85512°
Altitude
1,200.343 km
Speed
7.254 km/s
True Right ascension
17h 41m 10s
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
03:06:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,196.326 km
Perigee altitude
1,193.408 km
Semi-major axis
7,573.004 km
Eccentricity
0.00019
Inclination
87.9046°
RAAN
265.292°
Arg. of periapsis
77.8462°
True anomaly
282.26683°
Mean anomaly
282.2884°
Eccentric anomaly
282.27762°
Mean motion
3.29337 °/min
Orbital period
109.31 mins
BSTAR
0.000093056
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Other satellites on launch #60 in the year 2021 (2021-07-01 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-0252 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 | 2025-12-16 06:14:01.708Z | 8.646° NNE | 2025-12-16 06:21:01.708Z | 87.099° E | 39.12° | 2025-12-16 06:27:01.708Z | 159.408° S |
| 9 mins | 2025-12-16 08:06:01.708Z | 324.836° NNW | 2025-12-16 08:10:01.708Z | 281.97° WNW | 23.942° | 2025-12-16 08:15:01.708Z | 233.654° WSW |
| 12 mins | 2025-12-16 18:31:01.708Z | 158.45° S | 2025-12-16 18:37:01.708Z | 75.354° E | 40.235° | 2025-12-16 18:43:01.708Z | 10.102° NNE |
| 10 mins | 2025-12-16 20:22:01.708Z | 237.209° WSW | 2025-12-16 20:27:01.708Z | 287.933° WNW | 22.488° | 2025-12-16 20:32:01.708Z | 333.728° 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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