ONEWEB-0289, 49079
Orbit data source: Space-Track
ONEWEB-0289, 49079 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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49079 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: 20 hours ago
TLE from 20 hours ago
0 ONEWEB-0289
1 49079U 21075E 26175.26738823 .00000034 00000-0 53554-4 0 9997
2 49079 87.9136 4.4743 0001998 100.6651 259.4706 13.17647493235135Epoch: 2026-06-24T06:25Z
TLE epoch observation values (Epoch: 2026-06-24T06:25:02.343Z)
Latitude
0.00004°
Longitude
-4.21251°
Altitude
1,196.894 km
Speed
7.255 km/s
True Right ascension
00h 17m 53s
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
13:53:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,192.34 km
Perigee altitude
1,189.316 km
Semi-major axis
7,568.965 km
Eccentricity
0.0002
Inclination
87.9136°
RAAN
4.4743°
Arg. of periapsis
100.6651°
True anomaly
259.44809°
Mean anomaly
259.4706°
Eccentric anomaly
259.45935°
Mean motion
3.29601 °/min
Orbital period
109.22 mins
BSTAR
0.000053554
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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-0289 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 | 2026-06-25 11:42:25.296Z | 122.286° SE | 2026-06-25 11:47:25.296Z | 74.715° E | 21.982° | 2026-06-25 11:52:25.296Z | 28.453° NE |
| 12 mins | 2026-06-25 13:30:25.296Z | 197.624° SSW | 2026-06-25 13:36:25.296Z | 285.44° WNW | 40.729° | 2026-06-25 13:42:25.296Z | 351.598° N |
| 7 mins | 2026-06-25 23:09:25.296Z | 45.83° ENE | 2026-06-25 23:12:25.296Z | 74.121° E | 16.771° | 2026-06-25 23:16:25.296Z | 109.844° ESE |
| 13 mins | 2026-06-26 00:56:25.296Z | 356.155° N | 2026-06-26 01:02:25.296Z | 283.359° WNW | 44.432° | 2026-06-26 01:09:25.296Z | 187.278° SSW |
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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