DMSP 5D-2 F13 DEB, 40520 (Decayed)
Orbit data source: Space-Track
DMSP 5D-2 F13 DEB, 40520 was space debris in SSO originally from a launch on Fri, 24 Mar 1995 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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40520 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 F13 DEB
1 40520U 95015DG 25264.05925825 .04374225 00000-0 27743-1 0 9997
2 40520 98.6385 20.6262 0022498 301.4532 58.4528 15.72416590550724Epoch: 2025-09-21T01:25Z
TLE epoch observation values (Epoch: 2025-09-21T01:25:19.912Z)
Latitude
-0.00006°
Longitude
-0.88999°
Altitude
347.216 km
Speed
7.705 km/s
True Right ascension
01h 22m 30s
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
09:35:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
364.082 km
Perigee altitude
333.813 km
Semi-major axis
6,727.084 km
Eccentricity
0.00225
Inclination
98.6385°
RAAN
20.6262°
Arg. of periapsis
301.4532°
True anomaly
58.67283°
Mean anomaly
58.4528°
Eccentric anomaly
58.56278°
Mean motion
3.93371 °/min
Orbital period
91.52 mins
BSTAR
0.027743
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Other satellites on launch #15 in the year 1995 (1995-03-24 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 F13 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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