DMSP 5D-2 F11 DEB, 28319
Orbit data source: Space-Track
DMSP 5D-2 F11 DEB, 28319 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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28319 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 F11 DEB
1 28319U 91082AG 26208.27783852 .00046407 00000-0 41056-2 0 9992
2 28319 98.7541 329.8874 0017205 76.8885 283.4252 14.96004350158278Epoch: 2026-07-27T06:40Z
TLE epoch observation values (Epoch: 2026-07-27T06:40:05.248Z)
Latitude
0.00001°
Longitude
-75.09818°
Altitude
579.513 km
Speed
7.572 km/s
True Right ascension
21h 59m 32s
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
15:13:15
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
588.282 km
Perigee altitude
564.352 km
Semi-major axis
6,954.454 km
Eccentricity
0.00172
Inclination
98.7541°
RAAN
329.8874°
Arg. of periapsis
76.8885°
True anomaly
283.23334°
Mean anomaly
283.4252°
Eccentric anomaly
283.32928°
Mean motion
3.74239 °/min
Orbital period
96.2 mins
BSTAR
0.0041056
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-07-28 08:28:43.480Z | 187.745° SSW | 2026-07-28 08:31:43.480Z | 265.172° W | 37.308° | 2026-07-28 08:34:43.480Z | 331.539° NNW |
| 4 mins | 2026-07-28 20:11:43.480Z | 72.815° E | 2026-07-28 20:12:43.480Z | 91.569° ESE | 17.742° | 2026-07-28 20:15:43.480Z | 140.128° SSE |
| 6 mins | 2026-07-28 21:45:43.480Z | 343.018° N | 2026-07-28 21:47:43.480Z | 303.037° NW | 27.252° | 2026-07-28 21:51:43.480Z | 227.505° WSW |
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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