Key statistics
Satellite OPS 8737 at a glance.
Uptime
15237
Days in orbit
Revolutions
≈ 14.1
Per day
Orbit
LEO
Low Earth Orbit
Inclination
63.3
Latest
Satellite identification and parameters
Extended collection of information and parameters for OPS 8737.
Object identification
Identified? True
Debris? False
Object name: OPS 8737
International designator: 1984-012A
Object number (NORAD): 14690
Object ID (CCSDS): 14690
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 102.134 minutes
Inclination: 63.2959 deg
SMA: 7237.819 km
Apoapsis: 1338.023 km
Periapsis: 381.345 km
RAAN: 111.4281 deg
Eccentricy: 0.06608882
Argument of periapsis: 120.7519 deg
Mean anomaly: 246.0337 deg
Mean motion: 14.09909388 rev/day
Mean motion (dot): 0.00022137 rev/day2
B* drag term: 0.0014136731 1/REarth
Two-line elements (TLE)
Creation date: Oct. 24, 2025, 2:48 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 23, 2025, 8:54 p.m. UTC
TLE line 0: 0 OPS 8737
TLE line 1: 1 14690U 84012A 25296.87088559 .00022137 00000-0 14137-2 0 9992
TLE line 2: 2 14690 63.2959 111.4281 0660888 120.7519 246.0337 14.09909388 74574
Live tracking on map
Real-time ground track for satellite OPS 8737.
In-orbit conjunctions
There are no conjunctions computed for OPS 8737, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
The Parcae satellites were passive ELINT satellites. MSD satellites were dispensers of triplets of ocean surveillance satellites.
OPS 8737 was lifted into orbit during the mission ‘Atlas H | Parcae 7A,B,C & MSD 7’, on board a Atlas H space rocket.
The launch took place on Feb. 5, 1984, 6:44 p.m. from Space Launch Complex 3E.
For more information about the launch, click the button.
Atlas H | Parcae 7A,B,C & MSD 7
Agency: N/A
Status: Launch Successful
Launch date: Feb. 5, 1984, 6:44 p.m. UTC
Rocket: Atlas H
Launch pad: Space Launch Complex 3E
Location: Vandenberg SFB, CA, USA
...
Latest news about this satellite
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