ONEWEB-0042, 45441
Orbit data source: Space-Track
ONEWEB-0042, 45441 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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45441 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-0042
1 45441U 20020T 26171.32729317 .00000322 00000-0 87333-3 0 9997
2 45441 87.8891 20.4339 0001803 82.8329 277.3004 13.11418226303071Epoch: 2026-06-20T07:51Z
TLE epoch observation values (Epoch: 2026-06-20T07:51:18.129Z)
Latitude
-0.00003°
Longitude
-5.93515°
Altitude
1,220.393 km
Speed
7.244 km/s
True Right ascension
01h 21m 44s
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
21:35:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,216.165 km
Perigee altitude
1,213.427 km
Semi-major axis
7,592.933 km
Eccentricity
0.00018
Inclination
87.8891°
RAAN
20.4339°
Arg. of periapsis
82.8329°
True anomaly
277.27991°
Mean anomaly
277.3004°
Eccentric anomaly
277.29015°
Mean motion
3.28042 °/min
Orbital period
109.74 mins
BSTAR
0.00087333
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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-0042 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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-06-22 13:05:01.188Z | 127.413° SE | 2026-06-22 13:10:01.188Z | 78.475° E | 24.957° | 2026-06-22 13:16:01.188Z | 23.028° NE |
| 12 mins | 2026-06-22 14:54:01.188Z | 204.166° SW | 2026-06-22 15:00:01.188Z | 287.854° WNW | 38.148° | 2026-06-22 15:06:01.188Z | 349.282° N |
| 9 mins | 2026-06-23 00:35:01.188Z | 39.065° NE | 2026-06-23 00:39:01.188Z | 79.151° E | 20.49° | 2026-06-23 00:44:01.188Z | 123.283° SE |
| 13 mins | 2026-06-23 02:23:01.188Z | 351.907° N | 2026-06-23 02:29:01.188Z | 280.62° WNW | 42.298° | 2026-06-23 02:36:01.188Z | 194.744° SSW |
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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