PEGASUS DEB, 39927
Orbit data source: Space-Track
PEGASUS DEB, 39927 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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39927 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: 4 days ago
TLE from 4 days ago
0 PEGASUS DEB
1 39927U 94029AGA 26115.09277216 .00110982 00000-0 12029-2 0 9990
2 39927 81.7899 248.2957 0013562 350.5859 9.5141 15.63044927648967Epoch: 2026-04-25T02:13Z
TLE epoch observation values (Epoch: 2026-04-25T02:13:35.514Z)
Latitude
0.00003°
Longitude
1.78163°
Altitude
372.952 km
Speed
7.691 km/s
True Right ascension
16h 33m 10s
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
16:26:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
384.973 km
Perigee altitude
366.653 km
Semi-major axis
6,753.95 km
Eccentricity
0.00136
Inclination
81.7899°
RAAN
248.2957°
Arg. of periapsis
350.5859°
True anomaly
9.53983°
Mean anomaly
9.5141°
Eccentric anomaly
9.52696°
Mean motion
3.91027 °/min
Orbital period
92.07 mins
BSTAR
0.0012029
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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 | 2026-04-29 09:15:42.306Z | 194.808° SSW | 2026-04-29 09:18:42.306Z | 293.844° NW | 42.771° | 2026-04-29 09:20:42.306Z | 0.607° NNE |
| 4 mins | 2026-04-29 20:27:42.306Z | 322.285° NNW | 2026-04-29 20:28:42.306Z | 282.896° WNW | 34.935° | 2026-04-29 20:31:42.306Z | 191.184° SSW |
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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