ONEWEB-0309, 49095
Orbit data source: Space-Track
ONEWEB-0309, 49095 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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49095 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: 21 hours ago
TLE from 21 hours ago
0 ONEWEB-0309
1 49095U 21075W 26175.22703163 .00000017 00000-0 10351-4 0 9999
2 49095 87.9133 4.4621 0002128 101.2974 258.8397 13.17648943234506Epoch: 2026-06-24T05:26Z
TLE epoch observation values (Epoch: 2026-06-24T05:26:55.532Z)
Latitude
-0.00002°
Longitude
10.34344°
Altitude
1,196.924 km
Speed
7.255 km/s
True Right ascension
00h 17m 50s
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
13:56:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,192.433 km
Perigee altitude
1,189.212 km
Semi-major axis
7,568.959 km
Eccentricity
0.00021
Inclination
87.9133°
RAAN
4.4621°
Arg. of periapsis
101.2974°
True anomaly
258.81578°
Mean anomaly
258.8397°
Eccentric anomaly
258.82774°
Mean motion
3.29601 °/min
Orbital period
109.22 mins
BSTAR
0.000010351
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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-0309 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 | 2026-06-25 12:31:45.249Z | 157.901° S | 2026-06-25 12:37:45.249Z | 93.261° ESE | 39.283° | 2026-06-25 12:44:45.249Z | 10.061° NNE |
| 9 mins | 2026-06-25 14:23:45.249Z | 239.64° WSW | 2026-06-25 14:27:45.249Z | 282.223° WNW | 23.544° | 2026-06-25 14:32:45.249Z | 331.785° NNW |
| 12 mins | 2026-06-25 23:58:45.249Z | 18.335° NNE | 2026-06-26 00:04:45.249Z | 92.629° ESE | 33.301° | 2026-06-26 00:10:45.249Z | 150.856° SSE |
| 10 mins | 2026-06-26 01:48:45.249Z | 333.772° NNW | 2026-06-26 01:53:45.249Z | 275.195° WNW | 29.349° | 2026-06-26 01:58:45.249Z | 223.421° SW |
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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