ONEWEB-0691, 61599
Orbit data source: Space-Track
ONEWEB-0691, 61599 is a payload satellite owned by Eut. One Web (UK) in LEO that was launched on Sun, 20 Oct 2024 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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61599 intel report (Beta)
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Edit Public Description
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, 2.5 m
Radar Cross Section
2.032 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 ONEWEB-0691
1 61599U 24188F 25258.22228630 -.00000406 00000-0 -11804-2 0 9998
2 61599 87.8712 75.7702 0001983 81.2725 278.8627 13.11419422 48447Epoch: 2025-09-15T05:20Z
TLE epoch observation values (Epoch: 2025-09-15T05:20:05.536Z)
Latitude
-0.00006°
Longitude
1.31709°
Altitude
1,220.33 km
Speed
7.244 km/s
True Right ascension
05h 03m 04s
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
11:39:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,216.297 km
Perigee altitude
1,213.286 km
Semi-major axis
7,592.929 km
Eccentricity
0.0002
Inclination
87.8712°
RAAN
75.7702°
Arg. of periapsis
81.2725°
True anomaly
278.84025°
Mean anomaly
278.8627°
Eccentric anomaly
278.85147°
Mean motion
3.28042 °/min
Orbital period
109.74 mins
BSTAR
-0.0011804
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Other satellites on launch #188 in the year 2024 (2024-10-20 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-0691 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-09-15 22:26:18.743Z | 35.375° NE | 2025-09-15 22:30:18.743Z | 69.195° E | 16.179° | 2025-09-15 22:34:18.743Z | 105.074° ESE |
| 13 mins | 2025-09-16 00:15:18.743Z | 357.106° N | 2025-09-16 00:21:18.743Z | 291.544° WNW | 44.704° | 2025-09-16 00:28:18.743Z | 185.564° SSW |
| 4 mins | 2025-09-16 02:08:18.743Z | 305.417° NW | 2025-09-16 02:10:18.743Z | 288.249° WNW | 12.89° | 2025-09-16 02:12:18.743Z | 271.336° WNW |
| 8 mins | 2025-09-16 10:47:18.743Z | 107.26° ESE | 2025-09-16 10:51:18.743Z | 69.835° E | 18.13° | 2025-09-16 10:55:18.743Z | 34.921° NE |
| 13 mins | 2025-09-16 12:34:18.743Z | 188.244° SSW | 2025-09-16 12:40:18.743Z | 293.756° NW | 43.762° | 2025-09-16 12:47:18.743Z | 357.203° N |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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