SSB

Satellite information

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Satellite Type and Status

PAYLOADIN ORBIT

Key statistics

Satellite SSB at a glance.

Uptime

15596

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: 104.583 minutes

Inclination: 63.3069 deg

SMA: 7353.045 km

Apoapsis: 1512.869 km

Periapsis: 436.952 km

RAAN: 314.87 deg

Eccentricy: 0.0731613

Argument of periapsis: 131.4985 deg

Mean anomaly: 235.1264 deg

Mean motion: 13.76898405 rev/day

Mean motion (dot): 0.0000332 rev/day2

B* drag term: 0.00043107008 1/REarth

Two-line elements (TLE)

Creation date: Oct. 21, 2025, 6:24 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 21, 2025, 10:01 a.m. UTC

TLE line 0: 0 SSB

TLE line 1: 1 13845U 83008F 25294.41794082 .00003320 00000-0 43107-3 0 9993

TLE line 2: 2 13845 63.3069 314.8700 0731613 131.4985 235.1264 13.76898405312005

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 conjunctions

Associated 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.

Launch to space Atlas H | Parcae 5A,B,C & MSD 5
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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