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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Edit Public Description
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: 16 hours ago
TLE from 16 hours ago
0 LEGION 4
1 60453U 24146B 26023.46940311 .00007760 00000-0 41443-3 0 9995
2 60453 45.0012 178.2321 0011914 208.9429 151.0790 15.15598689 78911Epoch: 2026-01-23T11:15Z
TLE epoch observation values (Epoch: 2026-01-23T11:15:56.428Z)
Latitude
-0.00001°
Longitude
-113.5608°
Altitude
526.354 km
Speed
7.598 km/s
True Right ascension
11h 52m 55s
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
04:03:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
528.982 km
Perigee altitude
512.543 km
Semi-major axis
6,898.899 km
Eccentricity
0.00119
Inclination
45.0012°
RAAN
178.2321°
Arg. of periapsis
208.9429°
True anomaly
151.14494°
Mean anomaly
151.079°
Eccentric anomaly
151.11198°
Mean motion
3.78768 °/min
Orbital period
95.04 mins
BSTAR
0.00041443
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Other satellites on launch #146 in the year 2024 (2024-08-15 UTC)
Did you know?
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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-01-24 12:45:01.267Z | 206.375° SW | 2026-01-24 12:48:01.267Z | 158.832° S | 26.436° | 2026-01-24 12:52:01.267Z | 82.024° E |
| 6 mins | 2026-01-24 14:25:01.267Z | 260.427° W | 2026-01-24 14:28:01.267Z | 349.881° N | 42.385° | 2026-01-24 14:31:01.267Z | 61.633° ENE |
| 5 mins | 2026-01-24 16:06:01.267Z | 305.679° NW | 2026-01-24 16:08:01.267Z | 3.016° NNE | 31.942° | 2026-01-24 16:11:01.267Z | 65.339° ENE |
| 6 mins | 2026-01-24 17:45:01.267Z | 299.861° NW | 2026-01-24 17:48:01.267Z | 24.979° NE | 41.2° | 2026-01-24 17:51:01.267Z | 96.754° ESE |
| 5 mins | 2026-01-24 19:25:01.267Z | 270.358° WNW | 2026-01-24 19:27:01.267Z | 228.374° WSW | 28.74° | 2026-01-24 19:30:01.267Z | 156.664° SSE |
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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