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, 0.1 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 26061.38947527 .00005077 00000-0 86290-3 0 9993
2 39929 81.9426 299.2788 0236254 124.6136 237.7591 14.52179366615442Epoch: 2026-03-02T09:20Z
TLE epoch observation values (Epoch: 2026-03-02T09:20:50.663Z)
Latitude
-0.00007°
Longitude
-1.11589°
Altitude
813.767 km
Speed
7.398 km/s
True Right ascension
19h 57m 06s
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
10:19:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
883.215 km
Perigee altitude
548.029 km
Semi-major axis
7,093.759 km
Eccentricity
0.02363
Inclination
81.9426°
RAAN
299.2788°
Arg. of periapsis
124.6136°
True anomaly
235.50537°
Mean anomaly
237.7591°
Eccentric anomaly
236.62865°
Mean motion
3.63269 °/min
Orbital period
99.1 mins
BSTAR
0.0008629
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-03-05 15:12:19.645Z | 128.252° SE | 2026-03-05 15:15:19.645Z | 84.886° E | 18.092° | 2026-03-05 15:17:19.645Z | 54.235° ENE |
| 6 mins | 2026-03-05 16:52:19.645Z | 229.238° WSW | 2026-03-05 16:55:19.645Z | 296.578° NW | 29.99° | 2026-03-05 16:58:19.645Z | 345.964° N |
| 6 mins | 2026-03-06 03:13:19.645Z | 355.656° N | 2026-03-06 03:16:19.645Z | 124.811° SE | 44.173° | 2026-03-06 03:19:19.645Z | 168.225° S |
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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