DMSP 5D-2 F13 DEB, 40399
Orbit data source: Space-Track
DMSP 5D-2 F13 DEB, 40399 is 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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40399 intel report (Beta)
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Edit Public Description
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 day ago
TLE from 1 day ago
0 DMSP 5D-2 F13 DEB
1 40399U 95015L 25312.51991273 .00005506 00000-0 20886-2 0 9997
2 40399 98.7189 337.1084 0007826 249.1200 110.9145 14.31460856554863Epoch: 2025-11-08T12:28Z
TLE epoch observation values (Epoch: 2025-11-08T12:28:40.459Z)
Latitude
-0.00006°
Longitude
101.99148°
Altitude
791.788 km
Speed
7.457 km/s
True Right ascension
22h 28m 26s
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
18:29:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
789.601 km
Perigee altitude
778.391 km
Semi-major axis
7,162.133 km
Eccentricity
0.00078
Inclination
98.7189°
RAAN
337.1084°
Arg. of periapsis
249.12°
True anomaly
110.99824°
Mean anomaly
110.9145°
Eccentric anomaly
110.95637°
Mean motion
3.5808 °/min
Orbital period
100.54 mins
BSTAR
0.0020886
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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 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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-11-10 01:29:53.975Z | 154.653° SSE | 2025-11-10 01:34:53.975Z | 45.463° ENE | 42.361° | 2025-11-10 01:38:53.975Z | 353.012° N |
| 6 mins | 2025-11-10 13:44:53.975Z | 58.53° ENE | 2025-11-10 13:46:53.975Z | 89.93° E | 22.613° | 2025-11-10 13:50:53.975Z | 146° SSE |
| 7 mins | 2025-11-10 15:23:53.975Z | 344.073° N | 2025-11-10 15:26:53.975Z | 283.636° WNW | 31.604° | 2025-11-10 15:30:53.975Z | 226.45° WSW |
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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