ONEWEB-0035, 45143
Orbit data source: Space-Track
ONEWEB-0035, 45143 is a payload satellite owned by One Web (UK) in LEO that was launched on Thu, 06 Feb 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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45143 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: 15 hours ago
TLE from 15 hours ago
0 ONEWEB-0035
1 45143U 20008N 26047.59140632 -.00000538 00000-0 -15788-2 0 9995
2 45143 87.8748 60.3059 0001884 94.4690 265.6652 13.10371967292145Epoch: 2026-02-16T14:11Z
TLE epoch observation values (Epoch: 2026-02-16T14:11:37.506Z)
Latitude
-0.00006°
Longitude
60.81607°
Altitude
1,224.716 km
Speed
7.242 km/s
True Right ascension
04h 01m 13s
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
08:19:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,220.272 km
Perigee altitude
1,217.409 km
Semi-major axis
7,596.977 km
Eccentricity
0.00019
Inclination
87.8748°
RAAN
60.3059°
Arg. of periapsis
94.469°
True anomaly
265.64367°
Mean anomaly
265.6652°
Eccentric anomaly
265.65444°
Mean motion
3.2778 °/min
Orbital period
109.83 mins
BSTAR
-0.0015788
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Other satellites on launch #8 in the year 2020 (2020-02-06 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-0035 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-02-17 11:00:35.024Z | 52.874° ENE | 2026-02-17 11:02:35.024Z | 69.473° E | 12.004° | 2026-02-17 11:04:35.024Z | 86.12° E |
| 13 mins | 2026-02-17 12:47:35.024Z | 2.994° NNE | 2026-02-17 12:53:35.024Z | 67.676° E | 44.302° | 2026-02-17 13:00:35.024Z | 175.234° S |
| 7 mins | 2026-02-17 14:39:35.024Z | 317.243° NNW | 2026-02-17 14:42:35.024Z | 289.986° WNW | 17.263° | 2026-02-17 14:46:35.024Z | 253.718° W |
| 5 mins | 2026-02-17 23:22:35.024Z | 84.276° E | 2026-02-17 23:24:35.024Z | 66.465° ENE | 13.845° | 2026-02-17 23:27:35.024Z | 41.876° NE |
| 13 mins | 2026-02-18 01:06:35.024Z | 176.797° S | 2026-02-18 01:12:35.024Z | 155.582° SSE | 44.733° | 2026-02-18 01:19:35.024Z | 1.47° NNE |
| 6 mins | 2026-02-18 03:01:35.024Z | 267.145° W | 2026-02-18 03:03:35.024Z | 285.195° WNW | 15.192° | 2026-02-18 03:07:35.024Z | 319.784° NNW |
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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