DMSP 5D-2 F11 DEB, 28309

Orbit data source: Space-Track

DMSP 5D-2 F11 DEB, 28309 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
28309, 1991-082W
Orbit
SSO
Country
Flag of USUS
Related business
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 shape, 0.2 m
Radar Cross Section
Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 1 day ago

TLE from 1 day ago
0 DMSP 5D-2 F11 DEB
1 28309U 91082W   25349.06124804  .00000144  00000-0  84136-4 0  9995
2 28309  98.7208   8.3456 0015738  64.2864 359.6189 14.22611104123366
Epoch: 2025-12-15T01:28Z
TLE epoch observation values (Epoch: 2025-12-15T01:28:11.830Z)
Latitude
62.67586°
Longitude
-114.84519°
Altitude
815.936 km
Speed
7.457 km/s
True Right ascension
23h 24m 40s
True Declination
62° 32' 11"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
N/A
Visualization observer readout
Local Sidereal Time
03:07:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
825.01 km
Perigee altitude
802.373 km
Semi-major axis
7,191.828 km
Eccentricity
0.00157
Inclination
98.7208°
RAAN
8.3456°
Arg. of periapsis
64.2864°
True anomaly
359.6177°
Mean anomaly
359.6189°
Eccentric anomaly
359.6183°
Mean motion
3.55864 °/min
Orbital period
101.16 mins
BSTAR
0.000084136
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