RAPTOR1, 58957
Orbit data source: Space-Track
RAPTOR1, 58957 is a payload satellite owned by SDA (US) in LEO that was launched on Wed, 14 Feb 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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58957 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
L3Harris SIS
Mission
Operational Defense Early Warn
Bus & Motor
TPL0-L3H, Unknown motor
Mass
~1,000 kg wet, ~1,000 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 1.0 m
Radar Cross Section
0.945 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 13 hours ago
TLE from 13 hours ago
0 RAPTOR1
1 58957U 24028C 25352.54737214 -.00000049 00000-0 32060-4 0 9999
2 58957 39.9880 153.7433 0012914 290.2568 69.6790 13.70298806 92279Epoch: 2025-12-18T13:08Z
TLE epoch observation values (Epoch: 2025-12-18T13:08:12.952Z)
Latitude
-0.00003°
Longitude
-130.71201°
Altitude
994.682 km
Speed
7.358 km/s
True Right ascension
10h 14m 58s
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
00:44:36
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,010.305 km
Perigee altitude
991.246 km
Semi-major axis
7,378.913 km
Eccentricity
0.00129
Inclination
39.988°
RAAN
153.7433°
Arg. of periapsis
290.2568°
True anomaly
69.81785°
Mean anomaly
69.679°
Eccentric anomaly
69.74842°
Mean motion
3.42416 °/min
Orbital period
105.14 mins
BSTAR
0.00003206
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Other satellites on launch #28 in the year 2024 (2024-02-14 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.RAPTOR1 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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-12-19 13:49:22.571Z | 208.339° SW | 2025-12-19 13:53:22.571Z | 159.798° S | 31.524° | 2025-12-19 13:59:22.571Z | 86.338° E |
| 11 mins | 2025-12-19 15:39:22.571Z | 251.7° W | 2025-12-19 15:44:22.571Z | 199.877° SSW | 44.337° | 2025-12-19 15:50:22.571Z | 82.312° E |
| 12 mins | 2025-12-19 17:30:22.571Z | 274.597° WNW | 2025-12-19 17:36:22.571Z | 104.668° ESE | 44.464° | 2025-12-19 17:42:22.571Z | 97.831° ESE |
| 10 mins | 2025-12-19 19:22:22.571Z | 273.217° WNW | 2025-12-19 19:27:22.571Z | 190.225° SSW | 38.309° | 2025-12-19 19:32:22.571Z | 132.363° SE |
| 7 mins | 2025-12-19 21:14:22.571Z | 249.469° W | 2025-12-19 21:17:22.571Z | 218.294° SW | 17.479° | 2025-12-19 21:21:22.571Z | 180.14° SSW |
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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