DMSP 5D-2 F11 DEB, 28317
Orbit data source: Space-Track
DMSP 5D-2 F11 DEB, 28317 is space debris in SSO originally from a launch on Thu, 28 Nov 1991 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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28317 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
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 16 hours ago
TLE from 16 hours ago
0 DMSP 5D-2 F11 DEB
1 28317U 91082AE 26104.01214104 .00000645 00000-0 29967-3 0 9998
2 28317 98.8643 123.1368 0119599 114.5524 276.0597 14.20307630134102Epoch: 2026-04-14T00:17Z
TLE epoch observation values (Epoch: 2026-04-14T00:17:28.985Z)
Latitude
28.91213°
Longitude
-88.34359°
Altitude
819.811 km
Speed
7.45 km/s
True Right ascension
07h 52m 53s
True Declination
28° 46' 05"
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
22:32:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
907.584 km
Perigee altitude
735.371 km
Semi-major axis
7,199.615 km
Eccentricity
0.01196
Inclination
98.8643°
RAAN
123.1368°
Arg. of periapsis
114.5524°
True anomaly
274.69483°
Mean anomaly
276.0597°
Eccentric anomaly
275.37746°
Mean motion
3.55287 °/min
Orbital period
101.33 mins
BSTAR
0.00029967
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Other satellites on launch #82 in the year 1991 (1991-11-28 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 F11 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-04-14 23:58:35.748Z | 108.572° ESE | 2026-04-15 00:02:35.748Z | 57.124° ENE | 18.823° | 2026-04-15 00:05:35.748Z | 19.94° NNE |
| 8 mins | 2026-04-15 01:38:35.748Z | 192.237° SSW | 2026-04-15 01:41:35.748Z | 245.406° WSW | 36.926° | 2026-04-15 01:46:35.748Z | 333.749° NNW |
| 8 mins | 2026-04-15 13:56:35.748Z | 24.093° NE | 2026-04-15 13:59:35.748Z | 79.297° E | 41.875° | 2026-04-15 14:04:35.748Z | 184.196° SSW |
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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