DMSP 5D-2 F6 DEB, 40919 (Decayed)
Orbit data source: Space-Track
DMSP 5D-2 F6 DEB, 40919 was space debris in SSO originally from a launch on Tue, 21 Dec 1982 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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40919 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
Unknown
Mission
Decayed 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 weeks ago
TLE from 3 weeks ago
0 DMSP 5D-2 F6 DEB
1 40919U 82118M 25337.49662972 .02563849 00000-0 19024-1 0 9992
2 40919 98.3649 223.8923 0014366 102.5243 257.7624 15.69481441503947Epoch: 2025-12-03T11:55Z
TLE epoch observation values (Epoch: 2025-12-03T11:55:08.807Z)
Latitude
-0.00003°
Longitude
-27.46098°
Altitude
365.574 km
Speed
7.689 km/s
True Right ascension
14h 55m 34s
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
00:26:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
367.002 km
Perigee altitude
347.649 km
Semi-major axis
6,735.463 km
Eccentricity
0.00144
Inclination
98.3649°
RAAN
223.8923°
Arg. of periapsis
102.5243°
True anomaly
257.60158°
Mean anomaly
257.7624°
Eccentric anomaly
257.68198°
Mean motion
3.92638 °/min
Orbital period
91.69 mins
BSTAR
0.019024
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Other satellites on launch #118 in the year 1982 (1982-12-21 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.DMSP 5D-2 F6 DEB Visibility
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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. |
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| This satellite is decayed. |
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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