ONEWEB-0279, 48997
Orbit data source: Space-Track
ONEWEB-0279, 48997 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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48997 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-0279
1 48997U 21060AG 26171.38963676 .00000048 00000-0 92465-4 0 9993
2 48997 87.9096 228.1365 0001784 98.1164 262.0169 13.16595105240046Epoch: 2026-06-20T09:21Z
TLE epoch observation values (Epoch: 2026-06-20T09:21:04.616Z)
Latitude
-0.00004°
Longitude
179.26231°
Altitude
1,200.838 km
Speed
7.253 km/s
True Right ascension
15h 12m 32s
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
21:37:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,196.215 km
Perigee altitude
1,193.513 km
Semi-major axis
7,573.001 km
Eccentricity
0.00018
Inclination
87.9096°
RAAN
228.1365°
Arg. of periapsis
98.1164°
True anomaly
261.99666°
Mean anomaly
262.0169°
Eccentric anomaly
262.00678°
Mean motion
3.29337 °/min
Orbital period
109.31 mins
BSTAR
0.000092465
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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-0279 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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-06-22 14:51:21.602Z | 21.946° NNE | 2026-06-22 14:57:21.602Z | 86.77° E | 28.254° | 2026-06-22 15:02:21.602Z | 137.451° SSE |
| 11 mins | 2026-06-22 16:41:21.602Z | 340.426° N | 2026-06-22 16:46:21.602Z | 280.401° WNW | 34.655° | 2026-06-22 16:52:21.602Z | 212.193° SW |
| 11 mins | 2026-06-23 03:08:21.602Z | 134.553° SE | 2026-06-23 03:13:21.602Z | 76.978° E | 29.831° | 2026-06-23 03:19:21.602Z | 18.776° NNE |
| 11 mins | 2026-06-23 04:57:21.602Z | 215.782° SW | 2026-06-23 05:02:21.602Z | 275.189° WNW | 33.2° | 2026-06-23 05:08:21.602Z | 343.022° 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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