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 26056.10831111 .00003262 00000-0 64371-3 0 9997
2 39919 81.8484 198.4676 0256593 253.6146 103.6699 14.43399554613634Epoch: 2026-02-25T02:35Z
TLE epoch observation values (Epoch: 2026-02-25T02:35:58.079Z)
Latitude
-0.00003°
Longitude
4.49738°
Altitude
797.859 km
Speed
7.43 km/s
True Right ascension
13h 13m 52s
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
04:17:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
927.146 km
Perigee altitude
561.628 km
Semi-major axis
7,122.524 km
Eccentricity
0.02566
Inclination
81.8484°
RAAN
198.4676°
Arg. of periapsis
253.6146°
True anomaly
106.50429°
Mean anomaly
103.6699°
Eccentric anomaly
105.08938°
Mean motion
3.61071 °/min
Orbital period
99.7 mins
BSTAR
0.00064371
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-03-04 07:47:23.121Z | 100.808° ESE | 2026-03-04 07:49:23.121Z | 79.998° E | 13.038° | 2026-03-04 07:51:23.121Z | 59.644° ENE |
| 10 mins | 2026-03-04 09:24:23.121Z | 189.932° SSW | 2026-03-04 09:29:23.121Z | 337.213° NNW | 44.481° | 2026-03-04 09:34:23.121Z | 6.858° NNE |
| 8 mins | 2026-03-04 19:52:23.121Z | 9.914° NNE | 2026-03-04 19:56:23.121Z | 87.117° E | 34.943° | 2026-03-04 20:00:23.121Z | 147.87° SSE |
| 5 mins | 2026-03-04 21:34:23.121Z | 301.533° NW | 2026-03-04 21:36:23.121Z | 273.026° WNW | 17.572° | 2026-03-04 21:39:23.121Z | 233.903° WSW |
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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