ONEWEB-0306, 49188
Orbit data source: Space-Track
ONEWEB-0306, 49188 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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49188 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-0306
1 49188U 21083C 26171.40463890 .00000001 00000-0 -30825-4 0 9999
2 49188 87.9171 334.8041 0001790 100.8627 259.2707 13.18686781230443Epoch: 2026-06-20T09:42Z
TLE epoch observation values (Epoch: 2026-06-20T09:42:40.800Z)
Latitude
-0.00001°
Longitude
-79.48564°
Altitude
1,192.893 km
Speed
7.257 km/s
True Right ascension
22h 19m 12s
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
21:41:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,188.202 km
Perigee altitude
1,185.493 km
Semi-major axis
7,564.984 km
Eccentricity
0.00018
Inclination
87.9171°
RAAN
334.8041°
Arg. of periapsis
100.8627°
True anomaly
259.25055°
Mean anomaly
259.2707°
Eccentric anomaly
259.26062°
Mean motion
3.29861 °/min
Orbital period
109.14 mins
BSTAR
-0.000030825
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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-0306 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 10:58:06.787Z | 167.505° S | 2026-06-22 11:05:06.787Z | 73.873° E | 42.997° | 2026-06-22 11:11:06.787Z | 6.603° NNE |
| 8 mins | 2026-06-22 12:51:06.787Z | 249.123° W | 2026-06-22 12:55:06.787Z | 288.417° WNW | 19.088° | 2026-06-22 12:59:06.787Z | 325.355° NNW |
| 12 mins | 2026-06-22 22:25:06.787Z | 13.541° NNE | 2026-06-22 22:31:06.787Z | 95.983° ESE | 37.937° | 2026-06-22 22:37:06.787Z | 158.654° S |
| 10 mins | 2026-06-23 00:15:06.787Z | 329.188° NNW | 2026-06-23 00:19:06.787Z | 288.633° WNW | 24.678° | 2026-06-23 00:25:06.787Z | 229.527° 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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