ONEWEB-0271, 48989
Orbit data source: Space-Track
ONEWEB-0271, 48989 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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48989 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-0271
1 48989U 21060Y 26171.43871872 .00000050 00000-0 97810-4 0 9998
2 48989 87.9093 228.1274 0001861 102.1804 257.9535 13.16594659240094Epoch: 2026-06-20T10:31Z
TLE epoch observation values (Epoch: 2026-06-20T10:31:45.297Z)
Latitude
-0.00006°
Longitude
161.53533°
Altitude
1,200.947 km
Speed
7.253 km/s
True Right ascension
15h 12m 30s
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
00:49:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,196.275 km
Perigee altitude
1,193.456 km
Semi-major axis
7,573.003 km
Eccentricity
0.00019
Inclination
87.9093°
RAAN
228.1274°
Arg. of periapsis
102.1804°
True anomaly
257.93265°
Mean anomaly
257.9535°
Eccentric anomaly
257.94307°
Mean motion
3.29337 °/min
Orbital period
109.31 mins
BSTAR
0.00009781
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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-0271 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-06-22 14:13:25.915Z | 36.616° NE | 2026-06-22 14:17:25.915Z | 71.378° E | 16.199° | 2026-06-22 14:21:25.915Z | 107.158° ESE |
| 12 mins | 2026-06-22 16:02:25.915Z | 356.588° N | 2026-06-22 16:07:25.915Z | 320.606° NNW | 44.262° | 2026-06-22 16:14:25.915Z | 186.117° SSW |
| 4 mins | 2026-06-22 17:54:25.915Z | 304.736° NW | 2026-06-22 17:56:25.915Z | 287.47° WNW | 12.531° | 2026-06-22 17:58:25.915Z | 270.594° WNW |
| 8 mins | 2026-06-23 02:31:25.915Z | 105.87° ESE | 2026-06-23 02:35:25.915Z | 68.491° E | 17.335° | 2026-06-23 02:39:25.915Z | 34.241° NE |
| 13 mins | 2026-06-23 04:17:25.915Z | 186.172° SSW | 2026-06-23 04:23:25.915Z | 261.065° W | 44.187° | 2026-06-23 04:30:25.915Z | 357.307° N |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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