PEGASUS DEB, 39928 (Decayed)
Orbit data source: Space-Track
PEGASUS DEB, 39928 was 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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39928 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Unknown
Mission
Decayed spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 2 months ago
TLE from 2 months ago
0 PEGASUS DEB
1 39928U 94029AGB 26017.21150649 .00624883 00000-0 67014-2 0 9990
2 39928 80.9942 353.9996 0037613 192.4429 167.5899 15.61045927614163Epoch: 2026-01-17T05:04Z
TLE epoch observation values (Epoch: 2026-01-17T05:04:34.160Z)
Latitude
-0.00006°
Longitude
161.21757°
Altitude
412.581 km
Speed
7.649 km/s
True Right ascension
23h 35m 59s
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
07:58:52
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
407.048 km
Perigee altitude
356.197 km
Semi-major axis
6,759.76 km
Eccentricity
0.00376
Inclination
80.9942°
RAAN
353.9996°
Arg. of periapsis
192.4429°
True anomaly
167.6821°
Mean anomaly
167.5899°
Eccentric anomaly
167.63604°
Mean motion
3.90523 °/min
Orbital period
92.18 mins
BSTAR
0.0067014
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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
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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. |
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| This satellite is decayed. |
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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