PEGASUS DEB, 39913
Orbit data source: Space-Track
PEGASUS DEB, 39913 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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39913 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, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 1 week ago
TLE from 1 week ago
0 PEGASUS DEB
1 39913U 94029AFL 26230.28975355 .00003057 00000-0 94712-3 0 9997
2 39913 81.5625 67.9927 0510083 125.2080 239.7953 13.85509019124207Epoch: 2026-08-18T06:57Z
TLE epoch observation values (Epoch: 2026-08-18T06:57:14.706Z)
Latitude
-0.00001°
Longitude
-2.97828°
Altitude
1,148.941 km
Speed
7.178 km/s
True Right ascension
04h 31m 58s
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
23:55:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,314.96 km
Perigee altitude
568.226 km
Semi-major axis
7,319.73 km
Eccentricity
0.05101
Inclination
81.5625°
RAAN
67.9927°
Arg. of periapsis
125.208°
True anomaly
234.90685°
Mean anomaly
239.7953°
Eccentric anomaly
237.33497°
Mean motion
3.46578 °/min
Orbital period
103.87 mins
BSTAR
0.00094712
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-08-26 12:38:14.061Z | 167.182° S | 2026-08-26 12:43:14.061Z | 102.973° ESE | 36.191° | 2026-08-26 12:47:14.061Z | 25.191° NE |
| 5 mins | 2026-08-26 14:26:14.061Z | 258.886° W | 2026-08-26 14:28:14.061Z | 284.99° WNW | 16.049° | 2026-08-26 14:31:14.061Z | 325.6° NNW |
| 6 mins | 2026-08-26 23:31:14.061Z | 27.469° NE | 2026-08-26 23:33:14.061Z | 72.963° E | 29.109° | 2026-08-26 23:37:14.061Z | 140.428° SSE |
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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