ONEWEB-0331, 49198
Orbit data source: Space-Track
ONEWEB-0331, 49198 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Tue, 14 Sep 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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49198 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-0331
1 49198U 21083N 26171.40969479 .00000084 00000-0 18081-3 0 9993
2 49198 87.9172 334.8083 0002046 85.5952 274.5414 13.18686716230438Epoch: 2026-06-20T09:49Z
TLE epoch observation values (Epoch: 2026-06-20T09:49:57.629Z)
Latitude
-0.00003°
Longitude
-81.30655°
Altitude
1,192.518 km
Speed
7.258 km/s
True Right ascension
22h 19m 13s
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
21:30:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,188.395 km
Perigee altitude
1,185.3 km
Semi-major axis
7,564.985 km
Eccentricity
0.0002
Inclination
87.9172°
RAAN
334.8083°
Arg. of periapsis
85.5952°
True anomaly
274.51803°
Mean anomaly
274.5414°
Eccentric anomaly
274.52971°
Mean motion
3.29861 °/min
Orbital period
109.14 mins
BSTAR
0.00018081
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Other satellites on launch #83 in the year 2021 (2021-09-14 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-0331 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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2026-06-22 11:05:25.531Z | 171.974° S | 2026-06-22 11:12:25.531Z | 62.299° ENE | 44.173° | 2026-06-22 11:18:25.531Z | 4.08° NNE |
| 7 mins | 2026-06-22 12:59:25.531Z | 259.677° W | 2026-06-22 13:02:25.531Z | 288.591° WNW | 16.999° | 2026-06-22 13:06:25.531Z | 324.035° NNW |
| 12 mins | 2026-06-22 22:32:25.531Z | 10.927° NNE | 2026-06-22 22:38:25.531Z | 99.96° ESE | 40.166° | 2026-06-22 22:44:25.531Z | 163.206° S |
| 9 mins | 2026-06-23 00:22:25.531Z | 326.983° NNW | 2026-06-23 00:26:25.531Z | 287.707° WNW | 22.399° | 2026-06-23 00:31:25.531Z | 238.191° 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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