PEGASUS DEB, 39929
Orbit data source: Space-Track
PEGASUS DEB, 39929 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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39929 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 days ago
TLE from 3 days ago
0 PEGASUS DEB
1 39929U 94029AGC 26293.12703578 .00004364 00000-0 72573-3 0 9995
2 39929 81.9398 76.3394 0231694 126.6247 235.6506 14.53613416649096Epoch: 2026-10-20T03:02Z
TLE epoch observation values (Epoch: 2026-10-20T03:02:55.891Z)
Latitude
-0.00004°
Longitude
2.01141°
Altitude
812.135 km
Speed
7.397 km/s
True Right ascension
05h 05m 21s
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
01:04:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
875.202 km
Perigee altitude
546.702 km
Semi-major axis
7,089.089 km
Eccentricity
0.02317
Inclination
81.9398°
RAAN
76.3394°
Arg. of periapsis
126.6247°
True anomaly
233.49436°
Mean anomaly
235.6506°
Eccentric anomaly
234.56893°
Mean motion
3.63628 °/min
Orbital period
99 mins
BSTAR
0.00072573
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-10-23 10:28:17.734Z | 204.69° SW | 2026-10-23 10:32:17.734Z | 292.321° WNW | 55.19° | 2026-10-23 10:36:17.734Z | 358.443° N |
| 6 mins | 2026-10-23 20:50:17.734Z | 11.997° NNE | 2026-10-23 20:53:17.734Z | 101.762° ESE | 44.779° | 2026-10-23 20:56:17.734Z | 151.644° SSE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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