DMSP 5D-2 F13 DEB, 40491
Orbit data source: Space-Track
DMSP 5D-2 F13 DEB, 40491 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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40491 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: 19 hours ago
TLE from 19 hours ago
0 DMSP 5D-2 F13 DEB
1 40491U 95015CE 26223.41006717 .00003800 00000-0 75240-3 0 9991
2 40491 98.5619 284.2212 0015269 308.4898 51.4933 14.62858955597124Epoch: 2026-08-11T09:50Z
TLE epoch observation values (Epoch: 2026-08-11T09:50:29.803Z)
Latitude
0.00004°
Longitude
176.71826°
Altitude
680.23 km
Speed
7.52 km/s
True Right ascension
18h 56m 53s
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
19:14:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
691.831 km
Perigee altitude
670.273 km
Semi-major axis
7,059.189 km
Eccentricity
0.00153
Inclination
98.5619°
RAAN
284.2212°
Arg. of periapsis
308.4898°
True anomaly
51.63038°
Mean anomaly
51.4933°
Eccentric anomaly
51.56183°
Mean motion
3.65941 °/min
Orbital period
98.38 mins
BSTAR
0.0007524
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-08-12 15:59:08.532Z | 51.345° ENE | 2026-08-12 16:02:08.532Z | 93.946° ESE | 18.308° | 2026-08-12 16:05:08.532Z | 136.55° SSE |
| 6 mins | 2026-08-12 17:37:08.532Z | 345.519° N | 2026-08-12 17:39:08.532Z | 305.036° NW | 32.729° | 2026-08-12 17:43:08.532Z | 224.358° SW |
| 5 mins | 2026-08-13 03:03:08.532Z | 95.883° ESE | 2026-08-13 03:05:08.532Z | 63.021° ENE | 19.168° | 2026-08-13 03:08:08.532Z | 20.666° NNE |
| 7 mins | 2026-08-13 04:39:08.532Z | 200.409° SSW | 2026-08-13 04:42:08.532Z | 264.323° W | 32.787° | 2026-08-13 04:46:08.532Z | 329.835° NNW |
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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