LEGION 4, 60453
Orbit data source: Space-Track
LEGION 4, 60453 is a payload satellite owned by Maxar Intel (US) in LEO that was launched on Thu, 15 Aug 2024 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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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60453 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Maxar Space Inf
Mission
Operational Commercial Imaging
Bus & Motor
LEGION, Unknown motor
Mass
~700 kg wet, 630 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 1.5 m
Radar Cross Section
9.079 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 LEGION 4
1 60453U 24146B 26061.82325295 .00006827 00000-0 36127-3 0 9991
2 60453 45.0042 332.5927 0009668 60.8375 299.3470 15.16110814 84738Epoch: 2026-03-02T19:45Z
TLE epoch observation values (Epoch: 2026-03-02T19:45:29.054Z)
Latitude
-0.00004°
Longitude
-124.38954°
Altitude
514.345 km
Speed
7.61 km/s
True Right ascension
22h 10m 22s
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
06:53:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
525.877 km
Perigee altitude
512.54 km
Semi-major axis
6,897.346 km
Eccentricity
0.00097
Inclination
45.0042°
RAAN
332.5927°
Arg. of periapsis
60.8375°
True anomaly
299.25037°
Mean anomaly
299.347°
Eccentric anomaly
299.29869°
Mean motion
3.78896 °/min
Orbital period
95.01 mins
BSTAR
0.00036127
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Other satellites on launch #146 in the year 2024 (2024-08-15 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.LEGION 4 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-03-03 04:12:23.151Z | 257.052° W | 2026-03-03 04:14:23.151Z | 221.062° SW | 18.189° | 2026-03-03 04:16:23.151Z | 184.159° SSW |
| 5 mins | 2026-03-03 21:17:23.151Z | 223.447° SW | 2026-03-03 21:19:23.151Z | 151.119° SSE | 41.242° | 2026-03-03 21:22:23.151Z | 73.495° E |
| 6 mins | 2026-03-03 22:56:23.151Z | 280.957° WNW | 2026-03-03 22:59:23.151Z | 5.061° NNE | 34.754° | 2026-03-03 23:02:23.151Z | 60.925° ENE |
| 6 mins | 2026-03-04 00:36:23.151Z | 302.455° NW | 2026-03-04 00:39:23.151Z | 20.835° NNE | 32.911° | 2026-03-04 00:42:23.151Z | 77.259° E |
| 6 mins | 2026-03-04 02:16:23.151Z | 290.832° WNW | 2026-03-04 02:18:23.151Z | 273.814° WNW | 42.409° | 2026-03-04 02:22:23.151Z | 119.268° SE |
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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