ONEWEB-0419, 50494
Orbit data source: Space-Track
ONEWEB-0419, 50494 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Mon, 27 Dec 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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50494 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: 2 days ago
TLE from 2 days ago
0 ONEWEB-0419
1 50494U 21132AB 26171.39448477 .00000050 00000-0 93237-4 0 9997
2 50494 87.9172 334.8179 0002125 96.3752 263.7622 13.18666059222004Epoch: 2026-06-20T09:28Z
TLE epoch observation values (Epoch: 2026-06-20T09:28:03.484Z)
Latitude
-0.00002°
Longitude
-75.80635°
Altitude
1,192.895 km
Speed
7.257 km/s
True Right ascension
22h 19m 16s
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
21:34:27
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,188.534 km
Perigee altitude
1,185.319 km
Semi-major axis
7,565.064 km
Eccentricity
0.00021
Inclination
87.9172°
RAAN
334.8179°
Arg. of periapsis
96.3752°
True anomaly
263.73799°
Mean anomaly
263.7622°
Eccentric anomaly
263.7501°
Mean motion
3.29856 °/min
Orbital period
109.14 mins
BSTAR
0.000093237
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Other satellites on launch #132 in the year 2021 (2021-12-27 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-0419 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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2026-06-22 10:43:25.950Z | 159.025° S | 2026-06-22 10:50:25.950Z | 82.452° E | 39.185° | 2026-06-22 10:56:25.950Z | 11.736° NNE |
| 10 mins | 2026-06-22 12:35:25.950Z | 235.296° WSW | 2026-06-22 12:40:25.950Z | 287.834° WNW | 23.59° | 2026-06-22 12:45:25.950Z | 334.569° NNW |
| 12 mins | 2026-06-22 22:10:25.950Z | 18.143° NNE | 2026-06-22 22:16:25.950Z | 90.061° ESE | 32.953° | 2026-06-22 22:22:25.950Z | 149.794° SSE |
| 11 mins | 2026-06-23 00:00:25.950Z | 334.42° NNW | 2026-06-23 00:05:25.950Z | 275.702° WNW | 29.757° | 2026-06-23 00:11:25.950Z | 218.452° SW |
| 7 mins | 2026-06-23 10:25:25.950Z | 145.506° SSE | 2026-06-23 10:30:25.950Z | 91.742° ESE | 33.926° | 2026-06-23 10:32:25.950Z | 52.602° ENE |
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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