ONEWEB-0307, 49189
Orbit data source: Space-Track
ONEWEB-0307, 49189 is a payload satellite owned by One Web (NAA) (UK) in LEO that was launched on Tue, 14 Sep 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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49189 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-0307
1 49189U 21083D 26171.43526830 -.00000267 00000-0 -76556-3 0 9992
2 49189 87.8958 319.5882 0001948 95.1692 264.9660 13.13470352231354Epoch: 2026-06-20T10:26Z
TLE epoch observation values (Epoch: 2026-06-20T10:26:47.181Z)
Latitude
0.00005°
Longitude
-105.75832°
Altitude
1,212.786 km
Speed
7.248 km/s
True Right ascension
21h 18m 21s
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
21:36:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,208.357 km
Perigee altitude
1,205.402 km
Semi-major axis
7,585.016 km
Eccentricity
0.00019
Inclination
87.8958°
RAAN
319.5882°
Arg. of periapsis
95.1692°
True anomaly
264.94376°
Mean anomaly
264.966°
Eccentric anomaly
264.95488°
Mean motion
3.28555 °/min
Orbital period
109.57 mins
BSTAR
-0.00076556
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Other satellites on launch #83 in the year 2021 (2021-09-14 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-0307 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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-06-22 11:57:08.989Z | 247.547° W | 2026-06-22 12:01:08.989Z | 282.478° WNW | 17.308° | 2026-06-22 12:06:08.989Z | 326.636° NNW |
| 12 mins | 2026-06-22 21:34:08.989Z | 10.397° NNE | 2026-06-22 21:39:08.989Z | 68.418° E | 40.813° | 2026-06-22 21:46:08.989Z | 164.861° S |
| 9 mins | 2026-06-22 23:25:08.989Z | 321.208° NNW | 2026-06-22 23:29:08.989Z | 279.452° WNW | 21.792° | 2026-06-22 23:34:08.989Z | 235.455° WSW |
| 13 mins | 2026-06-23 09:51:08.989Z | 164.665° S | 2026-06-23 09:57:08.989Z | 83.939° E | 42.6° | 2026-06-23 10:04:08.989Z | 6.397° NNE |
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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