DMSP 5D-2 F11 DEB, 28308
Orbit data source: Space-Track
DMSP 5D-2 F11 DEB, 28308 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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28308 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: 6 hours ago
TLE from 6 hours ago
0 DMSP 5D-2 F11 DEB
1 28308U 91082V 25349.93148358 .00001226 00000-0 49451-3 0 9992
2 28308 98.5799 17.6928 0014008 200.1777 278.9059 14.29701653122991Epoch: 2025-12-15T22:21Z
TLE epoch observation values (Epoch: 2025-12-15T22:21:20.181Z)
Latitude
60.03206°
Longitude
152.62214°
Altitude
801.371 km
Speed
7.459 km/s
True Right ascension
14h 11m 07s
True Declination
59° 53' 02"
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
03:07:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
799.909 km
Perigee altitude
779.827 km
Semi-major axis
7,168.005 km
Eccentricity
0.0014
Inclination
98.5799°
RAAN
17.6928°
Arg. of periapsis
200.1777°
True anomaly
278.74727°
Mean anomaly
278.9059°
Eccentric anomaly
278.82659°
Mean motion
3.5764 °/min
Orbital period
100.66 mins
BSTAR
0.00049451
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-12-16 13:33:08.661Z | 71.394° E | 2025-12-16 13:35:08.661Z | 96.259° ESE | 13.18° | 2025-12-16 13:37:08.661Z | 119.486° SE |
| 8 mins | 2025-12-16 15:11:08.661Z | 4.554° NNE | 2025-12-16 15:15:08.661Z | 253.607° W | 41.867° | 2025-12-16 15:19:08.661Z | 205.873° SW |
| 5 mins | 2025-12-17 00:51:08.661Z | 92.95° ESE | 2025-12-17 00:53:08.661Z | 63.066° ENE | 20.016° | 2025-12-17 00:56:08.661Z | 23.061° NE |
| 8 mins | 2025-12-17 02:29:08.661Z | 196.107° SSW | 2025-12-17 02:32:08.661Z | 256.811° W | 36.571° | 2025-12-17 02:37:08.661Z | 334.311° 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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