DMSP 5D-2 F13 DEB, 40398
Orbit data source: Space-Track
DMSP 5D-2 F13 DEB, 40398 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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40398 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
Medium (>0.1 m² and <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 40398U 95015K 26283.26312911 .00000122 00000-0 81828-4 0 9996
2 40398 98.7964 296.3767 0006795 164.1221 196.0168 14.17493390600843Epoch: 2026-10-10T06:18Z
TLE epoch observation values (Epoch: 2026-10-10T06:18:54.355Z)
Latitude
-0°
Longitude
-177.22255°
Altitude
841.462 km
Speed
7.43 km/s
True Right ascension
19h 45m 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
00:44:13
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
835.907 km
Perigee altitude
826.11 km
Semi-major axis
7,209.146 km
Eccentricity
0.00068
Inclination
98.7964°
RAAN
296.3767°
Arg. of periapsis
164.1221°
True anomaly
195.99533°
Mean anomaly
196.0168°
Eccentric anomaly
196.00606°
Mean motion
3.54583 °/min
Orbital period
101.53 mins
BSTAR
0.000081828
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-10-11 13:23:14.527Z | 26.682° NE | 2026-10-11 13:28:14.527Z | 99.071° ESE | 46.278° | 2026-10-11 13:33:14.527Z | 172.059° S |
| 7 mins | 2026-10-11 15:05:14.527Z | 337.072° NNW | 2026-10-11 15:08:14.527Z | 296.245° NW | 23.064° | 2026-10-11 15:12:14.527Z | 246.545° WSW |
| 10 mins | 2026-10-12 00:46:14.527Z | 158.179° S | 2026-10-12 00:51:14.527Z | 105.734° ESE | 72.684° | 2026-10-12 00:56:14.527Z | 350.662° N |
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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