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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Edit Public Description
Identifier
Orbit
Last TLE update
12 hours ago
Origin
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & history
TLE from 12 hours ago
0 DMSP 5D-2 F11 DEB
1 28317U 91082AE 25210.98004745 .00000883 00000-0 40868-3 0 9996
2 28317 98.8767 224.4076 0120455 134.1753 286.6673 14.19594094 97486Epoch: 2025-07-29T23:31Z
TLE epoch observation values (Epoch: 2025-07-29T23:31:16.099Z)
Latitude
58.46714°
Longitude
-90.94127°
Altitude
812.63 km
Speed
7.465 km/s
True Right ascension
13h 58m 57s
True Declination
58° 18' 53"
Sunlit
Visualization orbit readout
Latitude
1.99639°
Longitude
104.55225°
Altitude
767.683 km
Speed
7.502 km/s
Apparent Right ascension
05h 26m 09s
Apparent Declination
-49° 21' 40"
Sunlit
Visualization observer readout
Local Sidereal Time
01:27:28
Azimuth
144.669° SSE
Elevation
-13.572°
Doppler factor
1
Orbital elements
Apogee altitude
910.644 km
Perigee altitude
737.14 km
Semi-major axis
7,202.029 km
Eccentricity
0.01205
Inclination
98.8767°
RAAN
224.4076°
Arg. of periapsis
134.1753°
True anomaly
285.33936°
Mean anomaly
286.6673°
Eccentric anomaly
286.00389°
Mean motion
3.55108 °/min
Orbital period
101.38 mins
BSTAR
0.00040868
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Other satellites on launch #82 in the year 1991 (1991-11-28 UTC)
DMSP 5D-2 F11 DEB Visibility forecast
Observer location: undefined°, undefined°
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 | 2025-07-30 13:21:26.921Z | 29.112° NE | 2025-07-30 13:25:26.921Z | 90.847° ESE | 34.639° | 2025-07-30 13:29:26.921Z | 167.533° S |
| 5 mins | 2025-07-30 15:03:26.921Z | 328.14° NNW | 2025-07-30 15:05:26.921Z | 298.288° NW | 18.942° | 2025-07-30 15:08:26.921Z | 255.767° W |
| 9 mins | 2025-07-31 00:44:26.921Z | 157.438° SSE | 2025-07-31 00:48:26.921Z | 74.801° E | 44.214° | 2025-07-31 00:53:26.921Z | 349.771° N |
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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Authenticating...
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