PEGASUS DEB, 39923
Orbit data source: Space-Track
PEGASUS DEB, 39923 is space debris in LEO originally from a launch on Thu, 19 May 1994 UTC launched from the Air Force Western Test Range (AFWTR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.
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39923 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.050 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 4 days ago
TLE from 4 days ago
0 PEGASUS DEB
1 39923U 94029AFW 26292.20249741 .00003052 00000-0 93108-3 0 9994
2 39923 82.1389 102.1846 0518343 22.8364 339.4963 13.84773492 71676Epoch: 2026-10-19T04:51Z
TLE epoch observation values (Epoch: 2026-10-19T04:51:35.776Z)
Latitude
-0.00002°
Longitude
1.6017°
Altitude
596.791 km
Speed
7.741 km/s
True Right ascension
06h 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
02:14:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,323.707 km
Perigee altitude
564.615 km
Semi-major axis
7,322.298 km
Eccentricity
0.05183
Inclination
82.1389°
RAAN
102.1846°
Arg. of periapsis
22.8364°
True anomaly
337.2823°
Mean anomaly
339.4963°
Eccentric anomaly
338.40316°
Mean motion
3.46395 °/min
Orbital period
103.93 mins
BSTAR
0.00093108
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Other satellites on launch #29 in the year 1994 (1994-05-19 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.PEGASUS DEB 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 11:16:56.017Z | 155.567° SSE | 2026-10-23 11:19:56.017Z | 104.224° ESE | 35.612° | 2026-10-23 11:23:56.017Z | 27.085° NE |
| 11 mins | 2026-10-23 22:07:56.017Z | 14.367° NNE | 2026-10-23 22:12:56.017Z | 87.036° E | 44.296° | 2026-10-23 22:18:56.017Z | 145.405° SSE |
| 11 mins | 2026-10-23 23:52:56.017Z | 322.575° NNW | 2026-10-23 23:56:56.017Z | 275.128° WNW | 34.451° | 2026-10-24 00:03:56.017Z | 210.067° SW |
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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