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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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: 1 week ago
TLE from 1 week ago
0 RAPTOR1
1 58957U 24028C 26152.34516435 -.00000057 00000-0 22869-4 0 9991
2 58957 39.9890 116.7220 0011668 164.9169 195.1927 13.70767634114881Epoch: 2026-06-01T08:17Z
TLE epoch observation values (Epoch: 2026-06-01T08:17:02.199Z)
Latitude
-0.00004°
Longitude
102.62897°
Altitude
1,004.601 km
Speed
7.347 km/s
True Right ascension
07h 46m 53s
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
12:59:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,007.702 km
Perigee altitude
990.486 km
Semi-major axis
7,377.231 km
Eccentricity
0.00117
Inclination
39.989°
RAAN
116.722°
Arg. of periapsis
164.9169°
True anomaly
195.15771°
Mean anomaly
195.1927°
Eccentric anomaly
195.1752°
Mean motion
3.42534 °/min
Orbital period
105.1 mins
BSTAR
0.000022869
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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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2026-06-11 03:06:12.810Z | 277.473° WNW | 2026-06-11 03:12:12.810Z | 208.663° SW | 36.444° | 2026-06-11 03:18:12.810Z | 135.712° SSE |
| 5 mins | 2026-06-11 05:00:12.810Z | 243.632° WSW | 2026-06-11 05:02:12.810Z | 223.953° SW | 14.704° | 2026-06-11 05:05:12.810Z | 194.682° SSW |
| 8 mins | 2026-06-11 20:17:12.810Z | 183.889° SSW | 2026-06-11 20:20:12.810Z | 149.658° SSE | 22.951° | 2026-06-11 20:25:12.810Z | 95.343° ESE |
| 11 mins | 2026-06-11 22:06:12.810Z | 236.508° WSW | 2026-06-11 22:11:12.810Z | 154.331° SSE | 41.994° | 2026-06-11 22:17:12.810Z | 81.117° E |
| 11 mins | 2026-06-11 23:57:12.810Z | 268.261° W | 2026-06-12 00:02:12.810Z | 15.01° NNE | 44.996° | 2026-06-12 00:08:12.810Z | 89.32° E |
| 11 mins | 2026-06-12 01:48:12.810Z | 277.48° WNW | 2026-06-12 01:53:12.810Z | 206.644° SW | 43.2° | 2026-06-12 01:59:12.810Z | 116.394° SE |
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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