Key statistics
Satellite SSU 2 at a glance.
Uptime
18124
Days in orbit
Revolutions
≈ 13.8
Per day
Orbit
LEO
Low Earth Orbit
Inclination
63.4
Latest
Satellite identification and parameters
Extended collection of information and parameters for SSU 2.
Object identification
Identified? True
Debris? False
Object name: SSU 2
International designator: 1976-038D
Object number (NORAD): 8836
Object ID (CCSDS): 8836
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 104.132 minutes
Inclination: 63.3605 deg
SMA: 7331.908 km
Apoapsis: 1248.223 km
Periapsis: 659.323 km
RAAN: 59.0477 deg
Eccentricy: 0.04016005
Argument of periapsis: 177.7769 deg
Mean anomaly: 182.5188 deg
Mean motion: 13.82856938 rev/day
Mean motion (dot): 0.00000369 rev/day2
B* drag term: 0.00023466464 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 10:14 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 12, 2025, 7:03 a.m. UTC
TLE line 0: 0 SSU 2
TLE line 1: 1 08836U 76038D 25346.29391221 .00000369 00000-0 23466-3 0 9990
TLE line 2: 2 08836 63.3605 59.0477 0401601 177.7769 182.5188 13.82856938325431
Live tracking on map
Real-time ground track for satellite SSU 2.
In-orbit conjunctions
A list of the most updated potential collisions computed for object SSU 2.
Associated space launch
Parcae 1A, B and C were passive ELINT satellites. MSD 1 was a dispenser of triplets of ocean surveillance satellites.
SSU 2 was lifted into orbit during the mission ‘Atlas F/MSD | Parcae 1A,B,C & MSD 1’, on board a Atlas F/MSD space rocket.
The launch took place on April 30, 1976, 7:12 p.m. from Space Launch Complex 3W.
For more information about the launch, click the button.
Atlas F/MSD | Parcae 1A,B,C & MSD 1
Agency: N/A
Status: Launch Successful
Launch date: April 30, 1976, 7:12 p.m. UTC
Rocket: Atlas F/MSD
Launch pad: Space Launch Complex 3W
Location: Vandenberg SFB, CA, USA
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