ONEWEB-0312, 49098
Orbit data source: Space-Track
ONEWEB-0312, 49098 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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49098 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: 10 hours ago
TLE from 10 hours ago
0 ONEWEB-0312
1 49098U 21075Z 26130.14287154 -.00000166 00000-0 -46180-3 0 9996
2 49098 87.9171 13.4367 0001628 90.9327 269.1992 13.17648284228594Epoch: 2026-05-10T03:25Z
TLE epoch observation values (Epoch: 2026-05-10T03:25:44.101Z)
Latitude
0.0001°
Longitude
94.05276°
Altitude
1,196.632 km
Speed
7.256 km/s
True Right ascension
00h 53m 44s
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
21:22:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,192.057 km
Perigee altitude
1,189.593 km
Semi-major axis
7,568.962 km
Eccentricity
0.00016
Inclination
87.9171°
RAAN
13.4367°
Arg. of periapsis
90.9327°
True anomaly
269.18055°
Mean anomaly
269.1992°
Eccentric anomaly
269.18987°
Mean motion
3.29601 °/min
Orbital period
109.22 mins
BSTAR
-0.0004618
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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-0312 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 | 2026-05-10 16:16:17.917Z | 164.258° S | 2026-05-10 16:23:17.917Z | 86.952° E | 41.707° | 2026-05-10 16:30:17.917Z | 7.395° NNE |
| 9 mins | 2026-05-10 18:09:17.917Z | 244.547° WSW | 2026-05-10 18:13:17.917Z | 284.86° WNW | 20.977° | 2026-05-10 18:18:17.917Z | 331.112° NNW |
| 12 mins | 2026-05-11 03:44:17.917Z | 16.453° NNE | 2026-05-11 03:49:17.917Z | 75.713° E | 36.23° | 2026-05-11 03:56:17.917Z | 156.104° SSE |
| 10 mins | 2026-05-11 05:34:17.917Z | 329.863° NNW | 2026-05-11 05:38:17.917Z | 287.204° WNW | 26.558° | 2026-05-11 05:44:17.917Z | 226.394° WSW |
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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