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.
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
58957 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
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: 14 hours ago
TLE from 14 hours ago
0 RAPTOR1
1 58957U 24028C 25259.24636327 -.00000030 00000-0 53730-4 0 9992
2 58957 39.9892 222.2756 0011213 116.3538 243.8361 13.70286487 79477Epoch: 2025-09-16T05:54Z
TLE epoch observation values (Epoch: 2025-09-16T05:54:45.786Z)
Latitude
-0.00001°
Longitude
138.1454°
Altitude
1,001.678 km
Speed
7.351 km/s
True Right ascension
14h 49m 06s
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
12:42:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,009.094 km
Perigee altitude
992.546 km
Semi-major axis
7,378.957 km
Eccentricity
0.00112
Inclination
39.9892°
RAAN
222.2756°
Arg. of periapsis
116.3538°
True anomaly
243.72085°
Mean anomaly
243.8361°
Eccentric anomaly
243.77847°
Mean motion
3.42413 °/min
Orbital period
105.14 mins
BSTAR
0.00005373
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #28 in the year 2024 (2024-02-14 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.RAPTOR1 Visibility forecast
Loading observer location...
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 | 2025-09-16 23:33:50.707Z | 179.146° S | 2025-09-16 23:37:50.707Z | 137.521° SSE | 18.684° | 2025-09-16 23:41:50.707Z | 98.858° ESE |
| 11 mins | 2025-09-17 01:22:50.707Z | 229.231° WSW | 2025-09-17 01:27:50.707Z | 158.277° S | 39.571° | 2025-09-17 01:33:50.707Z | 81.859° E |
| 11 mins | 2025-09-17 03:13:50.707Z | 263.947° W | 2025-09-17 03:18:50.707Z | 245.731° WSW | 44.983° | 2025-09-17 03:24:50.707Z | 86.311° E |
| 11 mins | 2025-09-17 05:04:50.707Z | 277.64° WNW | 2025-09-17 05:09:50.707Z | 222.724° SW | 44.074° | 2025-09-17 05:15:50.707Z | 110.136° ESE |
| 9 mins | 2025-09-17 06:56:50.707Z | 264.938° W | 2025-09-17 07:00:50.707Z | 211.617° SW | 30.166° | 2025-09-17 07:05:50.707Z | 151.752° SSE |
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 |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
Authenticating...
Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
|---|