ONEWEB-0381, 49307
Orbit data source: Space-Track
ONEWEB-0381, 49307 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Thu, 14 Oct 2021 UTC via a SOYUZ-2-1B launch vehicle from the Vostochny Cosmodrome (VOSTO). 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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49307 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-0381
1 49307U 21090AE 26171.34074120 -.00000030 00000-0 -10486-3 0 9990
2 49307 87.9199 273.8119 0002030 92.3344 267.8022 13.20771965230248Epoch: 2026-06-20T08:10Z
TLE epoch observation values (Epoch: 2026-06-20T08:10:40.039Z)
Latitude
-0.00001°
Longitude
-117.41169°
Altitude
1,184.735 km
Speed
7.261 km/s
True Right ascension
18h 15m 14s
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
21:42:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,180.411 km
Perigee altitude
1,177.343 km
Semi-major axis
7,557.014 km
Eccentricity
0.0002
Inclination
87.9199°
RAAN
273.8119°
Arg. of periapsis
92.3344°
True anomaly
267.77896°
Mean anomaly
267.8022°
Eccentric anomaly
267.79058°
Mean motion
3.30383 °/min
Orbital period
108.96 mins
BSTAR
-0.00010486
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Other satellites on launch #90 in the year 2021 (2021-10-14 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-0381 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 | 2026-06-22 17:10:32.952Z | 43.055° NE | 2026-06-22 17:13:32.952Z | 69.091° E | 14.376° | 2026-06-22 17:17:32.952Z | 103.836° ESE |
| 12 mins | 2026-06-22 18:58:32.952Z | 359.21° N | 2026-06-22 19:03:32.952Z | 351.931° N | 44.712° | 2026-06-22 19:10:32.952Z | 182.18° SSW |
| 5 mins | 2026-06-22 20:49:32.952Z | 310.149° NW | 2026-06-22 20:51:32.952Z | 292.537° NW | 13.899° | 2026-06-22 20:54:32.952Z | 265.883° W |
| 6 mins | 2026-06-23 05:26:32.952Z | 95.456° ESE | 2026-06-23 05:29:32.952Z | 67.994° E | 14.909° | 2026-06-23 05:32:32.952Z | 42.006° NE |
| 12 mins | 2026-06-23 07:11:32.952Z | 180.633° SSW | 2026-06-23 07:17:32.952Z | 332.088° NNW | 44.758° | 2026-06-23 07:23:32.952Z | 359.557° N |
| 5 mins | 2026-06-23 09:05:32.952Z | 272.311° WNW | 2026-06-23 09:07:32.952Z | 290.194° WNW | 13.395° | 2026-06-23 09:10:32.952Z | 315.784° NNW |
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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