ONEWEB-0263, 48981
Orbit data source: Space-Track
ONEWEB-0263, 48981 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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48981 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-0263
1 48981U 21060Q 26171.41496515 -.00000008 00000-0 -54126-4 0 9993
2 48981 87.9095 228.1408 0001826 104.3982 255.7352 13.16595424240015Epoch: 2026-06-20T09:57Z
TLE epoch observation values (Epoch: 2026-06-20T09:57:32.988Z)
Latitude
-0.00002°
Longitude
170.12343°
Altitude
1,200.99 km
Speed
7.253 km/s
True Right ascension
15h 12m 33s
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
00:51:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,196.245 km
Perigee altitude
1,193.48 km
Semi-major axis
7,573 km
Eccentricity
0.00018
Inclination
87.9095°
RAAN
228.1408°
Arg. of periapsis
104.3982°
True anomaly
255.71492°
Mean anomaly
255.7352°
Eccentric anomaly
255.72506°
Mean motion
3.29338 °/min
Orbital period
109.31 mins
BSTAR
-0.000054126
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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-0263 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. |
|---|---|---|---|---|---|---|---|
| 14 mins | 2026-06-22 15:26:33.881Z | 6.874° NNE | 2026-06-22 15:33:33.881Z | 82.592° E | 40.707° | 2026-06-22 15:40:33.881Z | 164.848° S |
| 9 mins | 2026-06-22 17:18:33.881Z | 324.378° NNW | 2026-06-22 17:22:33.881Z | 283.687° WNW | 22.225° | 2026-06-22 17:27:33.881Z | 236.716° WSW |
| 12 mins | 2026-06-23 03:43:33.881Z | 162.356° S | 2026-06-23 03:49:33.881Z | 78.562° E | 41.779° | 2026-06-23 03:55:33.881Z | 8.583° NNE |
| 9 mins | 2026-06-23 05:35:33.881Z | 245.596° WSW | 2026-06-23 05:39:33.881Z | 286.14° WNW | 20.879° | 2026-06-23 05:44:33.881Z | 331.655° 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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