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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Edit Public Description
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: 12 hours ago
TLE from 12 hours ago
0 ONEWEB-0018
1 45434U 20020L 25287.31342280 .00000506 00000-0 13907-2 0 9994
2 45434 87.8821 70.0278 0001591 96.5030 263.6279 13.11416997270409Epoch: 2025-10-14T07:31Z
TLE epoch observation values (Epoch: 2025-10-14T07:31:19.729Z)
Latitude
-0.00006°
Longitude
-65.90805°
Altitude
1,220.706 km
Speed
7.244 km/s
True Right ascension
04h 40m 06s
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
13:49:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,216.009 km
Perigee altitude
1,213.593 km
Semi-major axis
7,592.938 km
Eccentricity
0.00016
Inclination
87.8821°
RAAN
70.0278°
Arg. of periapsis
96.503°
True anomaly
263.60978°
Mean anomaly
263.6279°
Eccentric anomaly
263.61884°
Mean motion
3.28041 °/min
Orbital period
109.74 mins
BSTAR
0.0013907
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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 | 2025-10-14 20:56:45.787Z | 17.433° NNE | 2025-10-14 21:02:45.787Z | 79.592° E | 31.601° | 2025-10-14 21:08:45.787Z | 144.544° SSE |
| 11 mins | 2025-10-14 22:47:45.787Z | 336.604° NNW | 2025-10-14 22:52:45.787Z | 278.032° WNW | 31.782° | 2025-10-14 22:58:45.787Z | 216.768° SW |
| 11 mins | 2025-10-15 09:16:45.787Z | 142.759° SSE | 2025-10-15 09:21:45.787Z | 83.356° E | 34.003° | 2025-10-15 09:27:45.787Z | 17.129° NNE |
| 11 mins | 2025-10-15 11:06:45.787Z | 223.74° SW | 2025-10-15 11:11:45.787Z | 279.258° WNW | 29.391° | 2025-10-15 11:17:45.787Z | 340.477° N |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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