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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Identifier
28319, 1991-082AG
Orbit
SSO
Last TLE update
2 days 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 2 days ago
0 DMSP 5D-2 F11 DEB
1 28319U 91082AG  25198.19054961  .00015245  00000-0  25888-2 0  9993
2 28319  98.7641 280.1196 0033960 174.1999 185.9604 14.68890911102731
Epoch: 2025-07-17T04:34Z
TLE epoch observation values (Epoch: 2025-07-17T04:34:23.486Z)
Latitude
-0.00003°
Longitude
-83.73817°
Altitude
691.384 km
Speed
7.498 km/s
True Right ascension
18h 40m 28s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
-38.39678°
Longitude
90.93215°
Altitude
663.427 km
Speed
7.533 km/s
Apparent Right ascension
06h 24m 42s
Apparent Declination
-85° 44' 42"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
06:18:26
Azimuth
179.857° S
Elevation
-35.663°
Doppler factor
1
Orbital elements
Apogee altitude
685.614 km
Perigee altitude
637.8 km
Semi-major axis
7,039.844 km
Eccentricity
0.0034
Inclination
98.7641°
RAAN
280.1196°
Arg. of periapsis
174.1999°
True anomaly
185.92016°
Mean anomaly
185.9604°
Eccentric anomaly
185.94026°
Mean motion
3.6745 °/min
Orbital period
97.97 mins
BSTAR
0.0025888
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