ONEWEB-0046, 45447
Orbit data source: Space-Track
ONEWEB-0046, 45447 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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45447 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: 12 hours ago
TLE from 12 hours ago
0 ONEWEB-0046
1 45447U 20020Z 26254.66554630 .00000193 00000-0 50820-3 0 9993
2 45447 87.8966 3.8732 0001951 108.0469 252.0872 13.11417729313949Epoch: 2026-09-11T15:58Z
TLE epoch observation values (Epoch: 2026-09-11T15:58:23.200Z)
Latitude
0.00002°
Longitude
133.5909°
Altitude
1,221.025 km
Speed
7.244 km/s
True Right ascension
00h 15m 29s
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
20:52:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,216.279 km
Perigee altitude
1,213.316 km
Semi-major axis
7,592.935 km
Eccentricity
0.0002
Inclination
87.8966°
RAAN
3.8732°
Arg. of periapsis
108.0469°
True anomaly
252.06593°
Mean anomaly
252.0872°
Eccentric anomaly
252.07656°
Mean motion
3.28041 °/min
Orbital period
109.74 mins
BSTAR
0.0005082
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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-0046 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 06:44:20.988Z | 133.502° SE | 2026-09-12 06:50:20.988Z | 71.546° E | 30.969° | 2026-09-12 06:55:20.988Z | 23.8° NE |
| 12 mins | 2026-09-12 08:34:20.988Z | 210.872° SW | 2026-09-12 08:39:20.988Z | 273.97° WNW | 46.851° | 2026-09-12 08:46:20.988Z | 348.628° N |
| 10 mins | 2026-09-12 18:14:20.988Z | 33.116° NE | 2026-09-12 18:18:20.988Z | 72.465° E | 24.726° | 2026-09-12 18:24:20.988Z | 128.647° SE |
| 12 mins | 2026-09-12 20:03:20.988Z | 348.45° N | 2026-09-12 20:09:20.988Z | 264.368° W | 58.2° | 2026-09-12 20:15:20.988Z | 200.122° SSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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