Key statistics
Satellite OPS 5058 (DMSP 5B F2) at a glance.
Uptime
19521
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.1
Latest
Satellite identification and parameters
Extended collection of information and parameters for OPS 5058 (DMSP 5B F2).
Object identification
Identified? True
Debris? False
Object name: OPS 5058 (DMSP 5B F2)
International designator: 1972-018A
Object number (NORAD): 5903
Object ID (CCSDS): 5903
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 101.029 minutes
Inclination: 99.1209 deg
SMA: 7185.531 km
Apoapsis: 843.513 km
Periapsis: 771.279 km
RAAN: 62.8073 deg
Eccentricy: 0.00502636
Argument of periapsis: 199.2024 deg
Mean anomaly: 160.7261 deg
Mean motion: 14.25326864 rev/day
Mean motion (dot): 0.00000523 rev/day2
B* drag term: 0.00023898857 1/REarth
Two-line elements (TLE)
Creation date: Sept. 2, 2025, 11:42 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 2, 2025, 11:28 a.m. UTC
TLE line 0: 0 OPS 5058 (DMSP 5B F2)
TLE line 1: 1 05903U 72018A 25245.47815706 .00000523 00000-0 23899-3 0 9995
TLE line 2: 2 05903 99.1209 62.8073 0050264 199.2024 160.7261 14.25326864849228
Live tracking on map
Real-time ground track for satellite OPS 5058 (DMSP 5B F2).
In-orbit conjunctions
There are no conjunctions computed for OPS 5058 (DMSP 5B F2), at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
Military meteorological satellite
OPS 5058 (DMSP 5B F2) was lifted into orbit during the mission ‘Thor Burner 2A | DMSP-5B F2’, on board a Thor Burner 2A space rocket.
The launch took place on March 24, 1972, 8:46 a.m. from Space Launch Complex 10W.
For more information about the launch, click the button.
Thor Burner 2A | DMSP-5B F2
Agency: N/A
Status: Launch Successful
Launch date: March 24, 1972, 8:46 a.m. UTC
Rocket: Thor Burner 2A
Launch pad: Space Launch Complex 10W
Location: Vandenberg SFB, CA, USA
...
Latest news about this satellite
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