ONEWEB-0386, 49312
Orbit data source: Space-Track
ONEWEB-0386, 49312 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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49312 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-0386
1 49312U 21090AK 26171.33737606 .00000006 00000-0 -17587-4 0 9992
2 49312 87.9201 273.8031 0001895 93.0092 267.1258 13.20771864230238Epoch: 2026-06-20T08:05Z
TLE epoch observation values (Epoch: 2026-06-20T08:05:49.291Z)
Latitude
-0.00005°
Longitude
-116.20573°
Altitude
1,184.748 km
Speed
7.261 km/s
True Right ascension
18h 15m 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
21:42:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,180.309 km
Perigee altitude
1,177.445 km
Semi-major axis
7,557.014 km
Eccentricity
0.00019
Inclination
87.9201°
RAAN
273.8031°
Arg. of periapsis
93.0092°
True anomaly
267.10411°
Mean anomaly
267.1258°
Eccentric anomaly
267.11496°
Mean motion
3.30383 °/min
Orbital period
108.96 mins
BSTAR
-0.000017587
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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-0386 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-06-22 17:06:15.864Z | 48.157° ENE | 2026-06-22 17:09:15.864Z | 74.245° E | 13.123° | 2026-06-22 17:11:15.864Z | 91.624° ESE |
| 13 mins | 2026-06-22 18:53:15.864Z | 1.054° NNE | 2026-06-22 18:59:15.864Z | 128.577° SE | 44.845° | 2026-06-22 19:06:15.864Z | 179.316° S |
| 5 mins | 2026-06-22 20:45:15.864Z | 306.078° NW | 2026-06-22 20:47:15.864Z | 287.309° WNW | 15.234° | 2026-06-22 20:50:15.864Z | 260.43° W |
| 5 mins | 2026-06-23 05:22:15.864Z | 89.946° E | 2026-06-23 05:24:15.864Z | 72.184° E | 13.699° | 2026-06-23 05:27:15.864Z | 46.11° ENE |
| 13 mins | 2026-06-23 07:06:15.864Z | 177.173° S | 2026-06-23 07:12:15.864Z | 137.173° SSE | 44.942° | 2026-06-23 07:19:15.864Z | 1.245° NNE |
| 6 mins | 2026-06-23 09:00:15.864Z | 267.776° W | 2026-06-23 09:02:15.864Z | 286.093° WNW | 14.659° | 2026-06-23 09:06:15.864Z | 320.732° 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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