ONEWEB-0278, 48996
Orbit data source: Space-Track
ONEWEB-0278, 48996 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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48996 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: 19 hours ago
TLE from 19 hours ago
0 ONEWEB-0278
1 48996U 21060AF 25348.82120659 -.00000053 00000-0 -17165-3 0 9993
2 48996 87.9046 265.4823 0001480 73.6526 286.4768 13.16593661215431Epoch: 2025-12-14T19:42Z
TLE epoch observation values (Epoch: 2025-12-14T19:42:32.249Z)
Latitude
0.00002°
Longitude
-113.8807°
Altitude
1,200.338 km
Speed
7.254 km/s
True Right ascension
17h 41m 55s
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
13:25:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,195.99 km
Perigee altitude
1,193.749 km
Semi-major axis
7,573.006 km
Eccentricity
0.00015
Inclination
87.9046°
RAAN
265.4823°
Arg. of periapsis
73.6526°
True anomaly
286.46054°
Mean anomaly
286.4768°
Eccentric anomaly
286.46867°
Mean motion
3.29337 °/min
Orbital period
109.31 mins
BSTAR
-0.00017165
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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-0278 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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-12-15 17:43:08.058Z | 125.222° SE | 2025-12-15 17:48:08.058Z | 80.205° E | 22.252° | 2025-12-15 17:53:08.058Z | 30.971° NE |
| 12 mins | 2025-12-15 19:32:08.058Z | 199.727° SSW | 2025-12-15 19:37:08.058Z | 266.014° W | 40.564° | 2025-12-15 19:44:08.058Z | 352.366° N |
| 7 mins | 2025-12-16 05:11:08.058Z | 45.555° ENE | 2025-12-16 05:14:08.058Z | 74.109° E | 17.265° | 2025-12-16 05:18:08.058Z | 110.269° ESE |
| 13 mins | 2025-12-16 06:58:08.058Z | 355.645° N | 2025-12-16 07:04:08.058Z | 289.442° WNW | 44.191° | 2025-12-16 07:11:08.058Z | 188.304° SSW |
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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