Key statistics
Satellite SSA at a glance.
Uptime
15550
Days in orbit
Revolutions
≈ 13.8
Per day
Orbit
LEO
Low Earth Orbit
Inclination
63.3
Latest
Satellite identification and parameters
Extended collection of information and parameters for SSA.
Object identification
Identified? True
Debris? False
Object name: SSA
International designator: 1983-008E
Object number (NORAD): 13844
Object ID (CCSDS): 13844
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 104.681 minutes
Inclination: 63.3067 deg
SMA: 7357.641 km
Apoapsis: 1525.214 km
Periapsis: 433.799 km
RAAN: 89.4395 deg
Eccentricy: 0.07416879
Argument of periapsis: 129.9512 deg
Mean anomaly: 236.9138 deg
Mean motion: 13.75608475 rev/day
Mean motion (dot): 0.00006743 rev/day2
B* drag term: 0.00083271436 1/REarth
Two-line elements (TLE)
Creation date: Sept. 6, 2025, 2:09 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 5, 2025, 10:07 p.m. UTC
TLE line 0: 0 SSA
TLE line 1: 1 13844U 83008E 25248.92158568 .00006743 00000-0 83271-3 0 9998
TLE line 2: 2 13844 63.3067 89.4395 0741688 129.9512 236.9138 13.75608475319717
Live tracking on map
Real-time ground track for satellite SSA.
In-orbit conjunctions
There are no conjunctions computed for SSA, 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.
SSA was lifted into orbit during the mission ‘Atlas H | Parcae 5A,B,C & MSD 5’, on board a Atlas H space rocket.
The launch took place on Feb. 9, 1983, 1:47 p.m. from Space Launch Complex 3E.
For more information about the launch, click the button.
Atlas H | Parcae 5A,B,C & MSD 5
Agency: N/A
Status: Launch Successful
Launch date: Feb. 9, 1983, 1:47 p.m. UTC
Rocket: Atlas H
Launch pad: Space Launch Complex 3E
Location: Vandenberg SFB, CA, USA
...
Latest news about this satellite
There are no fresh news available about this satellite. Check back as we update our databases every day.
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