Key statistics
Satellite DMSP 5D-2 F11 DEB at a glance.
Uptime
12330
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.6
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: 1991-082Z
Object number (NORAD): 28312
Object ID (CCSDS): 28312
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.028 minutes
Inclination: 98.6394 deg
SMA: 7185.48 km
Apoapsis: 814.543 km
Periapsis: 800.147 km
RAAN: 273.8669 deg
Eccentricy: 0.00100179
Argument of periapsis: 236.3888 deg
Mean anomaly: 123.6336 deg
Mean motion: 14.25342047 rev/day
Mean motion (dot): 0.00001115 rev/day2
B* drag term: 0.00049156931 1/REarth
Two-line elements (TLE)
Creation date: Aug. 29, 2025, 9:54 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 29, 2025, 12:50 a.m. UTC
TLE line 0: 0 DMSP 5D-2 F11 DEB
TLE line 1: 1 28312U 91082Z 25241.03540858 .00001115 00000-0 49157-3 0 9990
TLE line 2: 2 28312 98.6394 273.8669 0010018 236.3888 123.6336 14.25342047105604
Live tracking on map
Real-time ground track for satellite 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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