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, 0.050 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 3 weeks ago
TLE from 3 weeks ago
0 PEGASUS DEB
1 39913U 94029AFL 26274.04747123 .00000942 00000-0 29128-3 0 9998
2 39913 81.5676 28.3852 0507281 4.8062 355.7700 13.85701471130267Epoch: 2026-10-01T01:08Z
TLE epoch observation values (Epoch: 2026-10-01T01:08:21.514Z)
Latitude
-0.00008°
Longitude
1.50617°
Altitude
576.243 km
Speed
7.762 km/s
True Right ascension
01h 53m 32s
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
01:04:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,312.196 km
Perigee altitude
569.633 km
Semi-major axis
7,319.052 km
Eccentricity
0.05073
Inclination
81.5676°
RAAN
28.3852°
Arg. of periapsis
4.8062°
True anomaly
355.31238°
Mean anomaly
355.77°
Eccentric anomaly
355.54419°
Mean motion
3.46626 °/min
Orbital period
103.86 mins
BSTAR
0.00029128
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-10-23 06:58:36.150Z | 236.456° WSW | 2026-10-23 07:03:36.150Z | 295.624° NW | 27.137° | 2026-10-23 07:08:36.150Z | 346.172° N |
| 13 mins | 2026-10-23 16:06:36.150Z | 7.224° NNE | 2026-10-23 16:12:36.150Z | 77.496° E | 49.07° | 2026-10-23 16:19:36.150Z | 147.554° SSE |
| 12 mins | 2026-10-23 17:51:36.150Z | 328.227° NNW | 2026-10-23 17:56:36.150Z | 280.839° WNW | 35.354° | 2026-10-23 18:03:36.150Z | 212.312° SW |
| 11 mins | 2026-10-24 05:29:36.150Z | 174.892° S | 2026-10-24 05:33:36.150Z | 113.205° SE | 69.815° | 2026-10-24 05:40:36.150Z | 13.127° NNE |
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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