ONEWEB-0285, 49075
Orbit data source: Space-Track
ONEWEB-0285, 49075 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Sat, 21 Aug 2021 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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49075 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: 23 hours ago
TLE from 23 hours ago
0 ONEWEB-0285
1 49075U 21075A 26175.22655257 .00000218 00000-0 57080-3 0 9999
2 49075 87.8950 349.2618 0001802 94.2575 265.8759 13.12445120236130Epoch: 2026-06-24T05:26Z
TLE epoch observation values (Epoch: 2026-06-24T05:26:14.142Z)
Latitude
-0.00005°
Longitude
-4.68393°
Altitude
1,216.704 km
Speed
7.246 km/s
True Right ascension
23h 17m 02s
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
15:24:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,212.199 km
Perigee altitude
1,209.464 km
Semi-major axis
7,588.969 km
Eccentricity
0.00018
Inclination
87.895°
RAAN
349.2618°
Arg. of periapsis
94.2575°
True anomaly
265.8553°
Mean anomaly
265.8759°
Eccentric anomaly
265.8656°
Mean motion
3.28299 °/min
Orbital period
109.66 mins
BSTAR
0.0005708
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Other satellites on launch #75 in the year 2021 (2021-08-21 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-0285 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 | 2026-06-25 10:49:41.633Z | 130.948° SE | 2026-06-25 10:55:41.633Z | 73.169° E | 25.058° | 2026-06-25 11:00:41.633Z | 25.869° NE |
| 13 mins | 2026-06-25 12:38:41.633Z | 202.741° SW | 2026-06-25 12:44:41.633Z | 273.672° WNW | 38.214° | 2026-06-25 12:51:41.633Z | 350.466° N |
| 9 mins | 2026-06-25 22:19:41.633Z | 38.518° NE | 2026-06-25 22:23:41.633Z | 78.418° E | 20.465° | 2026-06-25 22:28:41.633Z | 122.954° SE |
| 13 mins | 2026-06-26 00:07:41.633Z | 351.891° N | 2026-06-26 00:13:41.633Z | 279.69° WNW | 42.295° | 2026-06-26 00:20:41.633Z | 194.703° 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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