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
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 DMSP 5D-2 F11 DEB
1 28319U 91082AG 26121.26989693 .00057387 00000-0 59395-2 0 9990
2 28319 98.7526 233.1982 0017991 345.7421 14.3283 14.89686654145292Epoch: 2026-05-01T06:28Z
TLE epoch observation values (Epoch: 2026-05-01T06:28:39.094Z)
Latitude
-0.00009°
Longitude
-83.16924°
Altitude
589.758 km
Speed
7.572 km/s
True Right ascension
15h 32m 47s
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
21:52:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
608.529 km
Perigee altitude
583.435 km
Semi-major axis
6,974.119 km
Eccentricity
0.0018
Inclination
98.7526°
RAAN
233.1982°
Arg. of periapsis
345.7421°
True anomaly
14.37943°
Mean anomaly
14.3283°
Eccentric anomaly
14.35385°
Mean motion
3.72657 °/min
Orbital period
96.6 mins
BSTAR
0.0059395
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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 | 2026-05-01 19:56:08.158Z | 27.353° NE | 2026-05-01 20:00:08.158Z | 99.783° ESE | 34.867° | 2026-05-01 20:04:08.158Z | 172.858° S |
| 6 mins | 2026-05-02 06:48:08.158Z | 125.79° SE | 2026-05-02 06:51:08.158Z | 59.301° ENE | 28.494° | 2026-05-02 06:54:08.158Z | 8.246° NNE |
| 4 mins | 2026-05-02 08:25:08.158Z | 240.971° WSW | 2026-05-02 08:26:08.158Z | 258.954° W | 17.61° | 2026-05-02 08:29:08.158Z | 307.69° 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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