STPSAT-5, 43762
Orbit data source: Space-Track
STPSAT-5, 43762 is a payload satellite owned by USAF STP (US) in SSO that was launched on Mon, 03 Dec 2018 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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43762 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SNC Louisville
Mission
Operational Defense Technology
Bus & Motor
SN-50, Unknown motor
Mass
~110 kg wet, ~100 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Oct Cyl + 2 Pan, 1.0 m
Radar Cross Section
0.541 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 STPSAT-5
1 43762U 18099E 26295.90539745 .00004210 00000-0 23148-3 0 9993
2 43762 97.3942 342.1839 0001631 231.4787 128.6300 15.14607394432190Epoch: 2026-10-22T21:43Z
TLE epoch observation values (Epoch: 2026-10-22T21:43:46.339Z)
Latitude
0.00005°
Longitude
-15.09277°
Altitude
525.957 km
Speed
7.6 km/s
True Right ascension
22h 48m 44s
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
03:21:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
520.268 km
Perigee altitude
518.018 km
Semi-major axis
6,897.28 km
Eccentricity
0.00016
Inclination
97.3942°
RAAN
342.1839°
Arg. of periapsis
231.4787°
True anomaly
128.6446°
Mean anomaly
128.63°
Eccentric anomaly
128.6373°
Mean motion
3.78902 °/min
Orbital period
95.01 mins
BSTAR
0.00023148
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Other satellites on launch #99 in the year 2018 (2018-12-03 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.STPSAT-5 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 | 2026-10-23 15:43:51.307Z | 25.06° NE | 2026-10-23 15:47:51.307Z | 123.951° SE | 43.356° | 2026-10-23 15:50:51.307Z | 173.01° S |
| 4 mins | 2026-10-24 02:25:51.307Z | 103.146° ESE | 2026-10-24 02:27:51.307Z | 61.973° ENE | 20.404° | 2026-10-24 02:29:51.307Z | 26.324° NE |
| 4 mins | 2026-10-24 03:59:51.307Z | 224.834° SW | 2026-10-24 04:01:51.307Z | 271.563° WNW | 24.968° | 2026-10-24 04:03:51.307Z | 311.614° NW |
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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