Key statistics
Satellite DMSP 5D-2 F11 DEB at a glance.
Uptime
12382
Days in orbit
Revolutions
≈ 15.2
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.5
Latest
Satellite identification and parameters
Extended collection of information and parameters for DMSP 5D-2 F11 DEB.
Object identification
Identified? True
Debris? True
Object name: DMSP 5D-2 F11 DEB
International designator: 1991-082X
Object number (NORAD): 28310
Object ID (CCSDS): 28310
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 94.929 minutes
Inclination: 98.5436 deg
SMA: 6893.297 km
Apoapsis: 519.301 km
Periapsis: 511.024 km
RAAN: 30.4471 deg
Eccentricy: 0.0006004
Argument of periapsis: 255.488 deg
Mean anomaly: 104.5684 deg
Mean motion: 15.16918462 rev/day
Mean motion (dot): 0.0024134 rev/day2
B* drag term: 0.011849597 1/REarth
Two-line elements (TLE)
Creation date: Sept. 27, 2025, 2:24 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 26, 2025, 7:16 p.m. UTC
TLE line 0: 0 DMSP 5D-2 F11 DEB
TLE line 1: 1 28310U 91082X 25269.80303376 .00241340 00000-0 11850-1 0 9998
TLE line 2: 2 28310 98.5436 30.4471 0006004 255.4880 104.5684 15.16918462120871
Live tracking on map
Real-time ground track for satellite DMSP 5D-2 F11 DEB.
In-orbit conjunctions
A list of the most updated potential collisions computed for object DMSP 5D-2 F11 DEB.
Associated space launch
Military meteorological satellite
DMSP 5D-2 F11 DEB was lifted into orbit during the mission ‘Atlas E | DMSP-5D2 F11’, on board a Atlas E space rocket.
The launch took place on Nov. 28, 1991, 1:23 p.m. from Space Launch Complex 3W.
For more information about the launch, click the button.
Atlas E | DMSP-5D2 F11
Agency: N/A
Status: Launch Successful
Launch date: Nov. 28, 1991, 1:23 p.m. UTC
Rocket: Atlas E
Launch pad: Space Launch Complex 3W
Location: Vandenberg SFB, CA, USA
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