ONEWEB-0208, 48243
Orbit data source: Space-Track
ONEWEB-0208, 48243 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Sun, 25 Apr 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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48243 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: 20 hours ago
TLE from 20 hours ago
0 ONEWEB-0208
1 48243U 21031AK 26094.09735031 .00000227 00000-0 57746-3 0 9990
2 48243 87.8940 304.4935 0001864 78.6844 281.4496 13.14501809238574Epoch: 2026-04-04T02:20Z
TLE epoch observation values (Epoch: 2026-04-04T02:20:11.066Z)
Latitude
0.00005°
Longitude
77.02538°
Altitude
1,208.407 km
Speed
7.25 km/s
True Right ascension
20h 17m 58s
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
04:08:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,204.321 km
Perigee altitude
1,201.495 km
Semi-major axis
7,581.045 km
Eccentricity
0.00019
Inclination
87.894°
RAAN
304.4935°
Arg. of periapsis
78.6844°
True anomaly
281.42866°
Mean anomaly
281.4496°
Eccentric anomaly
281.43913°
Mean motion
3.28813 °/min
Orbital period
109.48 mins
BSTAR
0.00057746
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Other satellites on launch #31 in the year 2021 (2021-04-25 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-0208 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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-04-05 00:52:39.067Z | 28.695° NE | 2026-04-05 00:57:39.067Z | 78.029° E | 23.377° | 2026-04-05 01:02:39.067Z | 126.717° SE |
| 13 mins | 2026-04-05 02:41:39.067Z | 348.394° N | 2026-04-05 02:47:39.067Z | 274.186° WNW | 39.734° | 2026-04-05 02:54:39.067Z | 199.973° SSW |
| 10 mins | 2026-04-05 13:10:39.067Z | 125.882° SE | 2026-04-05 13:15:39.067Z | 73.858° E | 25.053° | 2026-04-05 13:20:39.067Z | 26.034° NE |
| 13 mins | 2026-04-05 14:58:39.067Z | 203.179° SW | 2026-04-05 15:04:39.067Z | 276.901° WNW | 38.108° | 2026-04-05 15:11:39.067Z | 350.774° N |
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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