Key statistics
Satellite SSB at a glance.
Uptime
15427
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 SSB.
Object identification
Identified? True
Debris? False
Object name: SSB
International designator: 1983-008F
Object number (NORAD): 13845
Object ID (CCSDS): 13845
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 104.7 minutes
Inclination: 63.3057 deg
SMA: 7358.52 km
Apoapsis: 1531.858 km
Periapsis: 428.911 km
RAAN: 60.4224 deg
Eccentricy: 0.0749435
Argument of periapsis: 128.4333 deg
Mean anomaly: 238.6451 deg
Mean motion: 13.75362198 rev/day
Mean motion (dot): 0.00004137 rev/day2
B* drag term: 0.00049767 1/REarth
Two-line elements (TLE)
Creation date: May 5, 2025, 2:11 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 4, 2025, 9:06 p.m. UTC
TLE line 0: 0 SSB
TLE line 1: 1 13845U 83008F 25124.87924522 .00004137 00000-0 49767-3 0 9994
TLE line 2: 2 13845 63.3057 60.4224 0749435 128.4333 238.6451 13.75362198288676
Live tracking on map
Real-time ground track for satellite SSB.
In-orbit conjunctions
There are no conjunctions computed for SSB, 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.
SSB 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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