ONEWEB-0018, 45434
Orbit data source: Space-Track
ONEWEB-0018, 45434 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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45434 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-0018
1 45434U 20020L 26171.34594157 .00000459 00000-0 12604-2 0 9992
2 45434 87.8885 20.4374 0001432 81.6578 278.4712 13.11417574303046Epoch: 2026-06-20T08:18Z
TLE epoch observation values (Epoch: 2026-06-20T08:18:09.351Z)
Latitude
-0.00006°
Longitude
-12.66345°
Altitude
1,220.409 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
21:44:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,215.886 km
Perigee altitude
1,213.711 km
Semi-major axis
7,592.935 km
Eccentricity
0.00014
Inclination
87.8885°
RAAN
20.4374°
Arg. of periapsis
81.6578°
True anomaly
278.45497°
Mean anomaly
278.4712°
Eccentric anomaly
278.46308°
Mean motion
3.28041 °/min
Orbital period
109.74 mins
BSTAR
0.0012604
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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-0018 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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2026-06-22 13:30:34.560Z | 147.29° SSE | 2026-06-22 13:36:34.560Z | 83.776° E | 34.16° | 2026-06-22 13:42:34.560Z | 17.053° NNE |
| 11 mins | 2026-06-22 15:21:34.560Z | 223.871° SW | 2026-06-22 15:26:34.560Z | 278.949° WNW | 29.225° | 2026-06-22 15:32:34.560Z | 340.25° N |
| 11 mins | 2026-06-23 01:00:34.560Z | 22.824° NE | 2026-06-23 01:05:34.560Z | 74.995° E | 29.229° | 2026-06-23 01:11:34.560Z | 139.594° SSE |
| 12 mins | 2026-06-23 02:50:34.560Z | 340.324° N | 2026-06-23 02:55:34.560Z | 283.976° WNW | 34.005° | 2026-06-23 03:02:34.560Z | 210.782° 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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