ONEWEB-0288, 49078
Orbit data source: Space-Track
ONEWEB-0288, 49078 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Sat, 21 Aug 2021 UTC via a SOYUZ-2-1B launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). 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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49078 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: 1 day ago
TLE from 1 day ago
0 ONEWEB-0288
1 49078U 21075D 26175.18504799 .00000052 00000-0 11019-3 0 9999
2 49078 87.8947 349.2631 0002062 91.2749 268.8616 13.12443039236102Epoch: 2026-06-24T04:26Z
TLE epoch observation values (Epoch: 2026-06-24T04:26:28.146Z)
Latitude
0.00001°
Longitude
10.29993°
Altitude
1,216.645 km
Speed
7.246 km/s
True Right ascension
23h 17m 03s
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
15:26:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,212.405 km
Perigee altitude
1,209.275 km
Semi-major axis
7,588.977 km
Eccentricity
0.00021
Inclination
87.8947°
RAAN
349.2631°
Arg. of periapsis
91.2749°
True anomaly
268.83798°
Mean anomaly
268.8616°
Eccentric anomaly
268.84979°
Mean motion
3.28298 °/min
Orbital period
109.66 mins
BSTAR
0.00011019
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Other satellites on launch #75 in the year 2021 (2021-08-21 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-0288 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 | 2026-06-25 11:37:48.183Z | 164.102° S | 2026-06-25 11:44:48.183Z | 92.034° ESE | 41.611° | 2026-06-25 11:51:48.183Z | 7.796° NNE |
| 10 mins | 2026-06-25 13:30:48.183Z | 240.596° WSW | 2026-06-25 13:34:48.183Z | 278.338° WNW | 21.209° | 2026-06-25 13:40:48.183Z | 333.618° NNW |
| 12 mins | 2026-06-25 23:08:48.183Z | 16.323° NNE | 2026-06-25 23:13:48.183Z | 79.237° E | 37.283° | 2026-06-25 23:20:48.183Z | 157.806° S |
| 10 mins | 2026-06-26 00:58:48.183Z | 330.672° NNW | 2026-06-26 01:03:48.183Z | 276.908° WNW | 25.919° | 2026-06-26 01:08:48.183Z | 229.205° WSW |
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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