DMSP 5D-2 F11 DEB, 28304
Orbit data source: Space-Track
DMSP 5D-2 F11 DEB, 28304 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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28304 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, 0.2 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 DMSP 5D-2 F11 DEB
1 28304U 91082R 25349.88354759 .00000107 00000-0 74673-4 0 9998
2 28304 98.7122 16.6122 0013647 91.0083 82.7799 14.16986427119212Epoch: 2025-12-15T21:12Z
TLE epoch observation values (Epoch: 2025-12-15T21:12:18.511Z)
Latitude
5.90688°
Longitude
154.66297°
Altitude
836.676 km
Speed
7.436 km/s
True Right ascension
13h 10m 03s
True Declination
5° 52' 20"
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
03:07:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
842.566 km
Perigee altitude
822.885 km
Semi-major axis
7,210.862 km
Eccentricity
0.00136
Inclination
98.7122°
RAAN
16.6122°
Arg. of periapsis
91.0083°
True anomaly
82.93508°
Mean anomaly
82.7799°
Eccentric anomaly
82.85748°
Mean motion
3.54456 °/min
Orbital period
101.56 mins
BSTAR
0.000074673
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-12-16 13:56:09.601Z | 43.095° NE | 2025-12-16 14:00:09.601Z | 99.502° ESE | 24.493° | 2025-12-16 14:04:09.601Z | 150.842° SSE |
| 8 mins | 2025-12-16 15:37:09.601Z | 346.682° N | 2025-12-16 15:40:09.601Z | 296.875° NW | 31.014° | 2025-12-16 15:45:09.601Z | 226.225° WSW |
| 8 mins | 2025-12-17 01:20:09.601Z | 133.953° SE | 2025-12-17 01:24:09.601Z | 59.271° ENE | 34.58° | 2025-12-17 01:28:09.601Z | 2.612° NNE |
| 6 mins | 2025-12-17 03:02:09.601Z | 233.189° WSW | 2025-12-17 03:04:09.601Z | 262.429° W | 21.06° | 2025-12-17 03:08:09.601Z | 314.27° NW |
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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