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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Identifier
28317, 1991-082AE
Orbit
SSO
Last TLE update
18 hours ago
Origin
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
1991-11-28 (34 years ago)
Launch vehicle
Unknown
Launch site
Air Force Western Test Range (AFWTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown
Radar Cross Section
Small (<0.1 m²)

Expand to show TLE details & history

TLE from 18 hours ago
0 DMSP 5D-2 F11 DEB
1 28317U 91082AE  25198.99196258  .00000647  00000-0  30496-3 0  9997
2 28317  98.8761 212.3865 0119780 168.3046 221.8088 14.19571899 95808
Epoch: 2025-07-17T23:48Z
TLE epoch observation values (Epoch: 2025-07-17T23:48:25.566Z)
Latitude
28.87197°
Longitude
-85.68377°
Altitude
895.159 km
Speed
7.374 km/s
True Right ascension
13h 49m 53s
True Declination
28° 43' 46"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-28.42143°
Longitude
95.14919°
Altitude
773.132 km
Speed
7.5 km/s
Apparent Right ascension
22h 49m 31s
Apparent Declination
-49° 58' 12"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
06:20:04
Azimuth
234.181° WSW
Elevation
-42.937°
Doppler factor
1
Orbital elements
Apogee altitude
910.234 km
Perigee altitude
737.701 km
Semi-major axis
7,202.105 km
Eccentricity
0.01198
Inclination
98.8761°
RAAN
212.3865°
Arg. of periapsis
168.3046°
True anomaly
220.90392°
Mean anomaly
221.8088°
Eccentric anomaly
221.35535°
Mean motion
3.55103 °/min
Orbital period
101.38 mins
BSTAR
0.00030496
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