ONEWEB-0237, 48770
Orbit data source: Space-Track
ONEWEB-0237, 48770 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Fri, 28 May 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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48770 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-0237
1 48770U 21045D 26171.27199758 -.00000077 00000-0 -23744-3 0 9992
2 48770 87.8999 258.5906 0001771 104.0687 256.0640 13.15547335244791Epoch: 2026-06-20T06:31Z
TLE epoch observation values (Epoch: 2026-06-20T06:31:40.590Z)
Latitude
-0.00007°
Longitude
-107.81753°
Altitude
1,204.994 km
Speed
7.251 km/s
True Right ascension
17h 14m 21s
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
21:37:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,200.229 km
Perigee altitude
1,197.546 km
Semi-major axis
7,577.024 km
Eccentricity
0.00018
Inclination
87.8999°
RAAN
258.5906°
Arg. of periapsis
104.0687°
True anomaly
256.0443°
Mean anomaly
256.064°
Eccentric anomaly
256.05415°
Mean motion
3.29075 °/min
Orbital period
109.4 mins
BSTAR
-0.00023744
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Other satellites on launch #45 in the year 2021 (2021-05-28 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-0237 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 17:32:35.360Z | 7.281° NNE | 2026-06-22 17:38:35.360Z | 72.542° E | 41.631° | 2026-06-22 17:45:35.360Z | 166.806° S |
| 9 mins | 2026-06-22 19:23:35.360Z | 325.55° NNW | 2026-06-22 19:27:35.360Z | 287.384° WNW | 20.983° | 2026-06-22 19:32:35.360Z | 240.289° WSW |
| 12 mins | 2026-06-23 05:49:35.360Z | 165.109° S | 2026-06-23 05:55:35.360Z | 67.589° E | 42.671° | 2026-06-23 06:01:35.360Z | 6.796° NNE |
| 8 mins | 2026-06-23 07:41:35.360Z | 248.018° W | 2026-06-23 07:45:35.360Z | 287.125° WNW | 19.535° | 2026-06-23 07:49:35.360Z | 324.63° 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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