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: 14 hours ago
TLE from 14 hours ago
0 ONEWEB-0018
1 45434U 20020L 26254.58572737 .00000069 00000-0 15843-3 0 9996
2 45434 87.8968 3.8878 0002169 95.3005 264.8370 13.11419169313959Epoch: 2026-09-11T14:03Z
TLE epoch observation values (Epoch: 2026-09-11T14:03:26.844Z)
Latitude
-0.00008°
Longitude
162.41898°
Altitude
1,220.712 km
Speed
7.244 km/s
True Right ascension
00h 15m 33s
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
20:06:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,216.439 km
Perigee altitude
1,213.145 km
Semi-major axis
7,592.929 km
Eccentricity
0.00022
Inclination
87.8968°
RAAN
3.8878°
Arg. of periapsis
95.3005°
True anomaly
264.81225°
Mean anomaly
264.837°
Eccentric anomaly
264.82462°
Mean motion
3.28042 °/min
Orbital period
109.74 mins
BSTAR
0.00015843
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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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-09-12 06:39:24.005Z | 130.472° SE | 2026-09-12 06:44:24.005Z | 83.904° E | 28.539° | 2026-09-12 06:50:24.005Z | 24.504° NE |
| 13 mins | 2026-09-12 08:28:24.005Z | 204.074° SW | 2026-09-12 08:34:24.005Z | 276.914° WNW | 50.869° | 2026-09-12 08:41:24.005Z | 350.341° N |
| 9 mins | 2026-09-12 18:09:24.005Z | 35.303° NE | 2026-09-12 18:13:24.005Z | 74.12° E | 22.792° | 2026-09-12 18:18:24.005Z | 121.336° SE |
| 12 mins | 2026-09-12 19:58:24.005Z | 350.089° N | 2026-09-12 20:04:24.005Z | 257.299° W | 62.562° | 2026-09-12 20:10:24.005Z | 196.699° 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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