PEGASUS DEB, 39919
Orbit data source: Space-Track
PEGASUS DEB, 39919 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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39919 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 39919U 94029AFS 26199.90072992 .00001145 00000-0 21980-3 0 9994
2 39919 81.8457 60.5107 0254422 175.5298 184.8258 14.44224966634383Epoch: 2026-07-18T21:37Z
TLE epoch observation values (Epoch: 2026-07-18T21:37:03.065Z)
Latitude
-0.00002°
Longitude
159.54109°
Altitude
928.185 km
Speed
7.294 km/s
True Right ascension
04h 02m 02s
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
21:06:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
922.814 km
Perigee altitude
560.527 km
Semi-major axis
7,119.808 km
Eccentricity
0.02544
Inclination
81.8457°
RAAN
60.5107°
Arg. of periapsis
175.5298°
True anomaly
184.58808°
Mean anomaly
184.8258°
Eccentric anomaly
184.7062°
Mean motion
3.61277 °/min
Orbital period
99.65 mins
BSTAR
0.0002198
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-07-27 13:35:34.346Z | 140.314° SSE | 2026-07-27 13:39:34.346Z | 85.602° E | 24.199° | 2026-07-27 13:42:34.346Z | 42.174° NE |
| 7 mins | 2026-07-27 15:16:34.346Z | 230.235° WSW | 2026-07-27 15:19:34.346Z | 278.997° WNW | 29.626° | 2026-07-27 15:23:34.346Z | 344.081° N |
| 6 mins | 2026-07-28 01:42:34.346Z | 343.062° N | 2026-07-28 01:44:34.346Z | 294.009° NW | 43.099° | 2026-07-28 01:48:34.346Z | 180° SSW |
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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