ONEWEB-0037, 45440
Orbit data source: Space-Track
ONEWEB-0037, 45440 is a payload satellite owned by One Web (UK) in LEO that was launched on Sat, 21 Mar 2020 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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45440 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: 10 hours ago
TLE from 10 hours ago
0 ONEWEB-0037
1 45440U 20020S 26254.75527840 .00000522 00000-0 14383-2 0 9998
2 45440 87.8980 3.8312 0001651 104.1851 255.9461 13.11416377314047Epoch: 2026-09-11T18:07Z
TLE epoch observation values (Epoch: 2026-09-11T18:07:36.053Z)
Latitude
0.00002°
Longitude
101.1569°
Altitude
1,220.879 km
Speed
7.244 km/s
True Right ascension
00h 15m 19s
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
20:52:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,216.057 km
Perigee altitude
1,213.549 km
Semi-major axis
7,592.94 km
Eccentricity
0.00017
Inclination
87.898°
RAAN
3.8312°
Arg. of periapsis
104.1851°
True anomaly
255.92775°
Mean anomaly
255.9461°
Eccentric anomaly
255.93692°
Mean motion
3.28041 °/min
Orbital period
109.74 mins
BSTAR
0.0014383
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Other satellites on launch #20 in the year 2020 (2020-03-21 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-0037 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 | 2026-09-12 07:02:32.051Z | 148.43° SSE | 2026-09-12 07:08:32.051Z | 91.556° ESE | 42.135° | 2026-09-12 07:15:32.051Z | 15.039° NNE |
| 12 mins | 2026-09-12 08:53:32.051Z | 221.597° SW | 2026-09-12 08:58:32.051Z | 272.788° WNW | 34.029° | 2026-09-12 09:05:32.051Z | 342.988° N |
| 11 mins | 2026-09-12 18:33:32.051Z | 26.27° NE | 2026-09-12 18:38:32.051Z | 83.973° E | 33.987° | 2026-09-12 18:44:32.051Z | 142.054° SSE |
| 12 mins | 2026-09-12 20:22:32.051Z | 342.253° N | 2026-09-12 20:28:32.051Z | 272.459° WNW | 42.709° | 2026-09-12 20:34:32.051Z | 212.05° SW |
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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