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: 9 hours ago
TLE from 9 hours ago
0 ONEWEB-0289
1 49079U 21075E 26130.16130922 -.00000040 00000-0 -13735-3 0 9998
2 49079 87.9175 13.4400 0001457 75.8508 284.2786 13.17650014229198Epoch: 2026-05-10T03:52Z
TLE epoch observation values (Epoch: 2026-05-10T03:52:17.116Z)
Latitude
0.00004°
Longitude
87.40032°
Altitude
1,196.336 km
Speed
7.256 km/s
True Right ascension
00h 53m 45s
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
20:35:27
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,191.921 km
Perigee altitude
1,189.715 km
Semi-major axis
7,568.955 km
Eccentricity
0.00015
Inclination
87.9175°
RAAN
13.44°
Arg. of periapsis
75.8508°
True anomaly
284.26242°
Mean anomaly
284.2786°
Eccentric anomaly
284.27051°
Mean motion
3.29602 °/min
Orbital period
109.22 mins
BSTAR
-0.00013735
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-05-10 14:57:39.321Z | 104.629° ESE | 2026-05-10 15:01:39.321Z | 70.107° E | 15.138° | 2026-05-10 15:04:39.321Z | 43.716° NE |
| 13 mins | 2026-05-10 16:43:39.321Z | 180.594° SSW | 2026-05-10 16:49:39.321Z | 227.441° WSW | 44.889° | 2026-05-10 16:56:39.321Z | 359.711° N |
| 4 mins | 2026-05-10 18:38:39.321Z | 274.669° WNW | 2026-05-10 18:40:39.321Z | 292.567° NW | 13.406° | 2026-05-10 18:42:39.321Z | 309.881° NW |
| 12 mins | 2026-05-11 04:10:39.321Z | 5.437° NNE | 2026-05-11 04:16:39.321Z | 111.608° ESE | 43.499° | 2026-05-11 04:22:39.321Z | 172.077° S |
| 7 mins | 2026-05-11 06:01:39.321Z | 316.952° NNW | 2026-05-11 06:04:39.321Z | 288.253° WNW | 18.266° | 2026-05-11 06:08:39.321Z | 250.763° W |
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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