Key statistics
Satellite COSMOS 1733 at a glance.
Uptime
14539
Days in orbit
Revolutions
≈ 16.5
Per day
Orbit
LEO
Low Earth Orbit
Inclination
82.4
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 1733.
Object identification
Identified? True
Debris? False
Object name: COSMOS 1733
International designator: 1986-018A
Object number (NORAD): 16611
Object ID (CCSDS): 16611
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Decay date: Dec. 10, 2025
Period: 87.463 minutes
Inclination: 82.4382 deg
SMA: 6526.944 km
Apoapsis: 153.844 km
Periapsis: 143.774 km
RAAN: 163.5187 deg
Eccentricy: 0.00077138
Argument of periapsis: 263.1941 deg
Mean anomaly: 96.8484 deg
Mean motion: 16.46409765 rev/day
Mean motion (dot): 0.09432056 rev/day2
B* drag term: 0.0002018869 1/REarth
Two-line elements (TLE)
Creation date: Dec. 10, 2025, 10:40 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 9, 2025, 10:08 p.m. UTC
TLE line 0: 0 COSMOS 1733
TLE line 1: 1 16611U 86018A 25343.92271117 .09432056 -12541-5 20189-3 0 9996
TLE line 2: 2 16611 82.4382 163.5187 0007714 263.1941 96.8484 16.46409765181186
Live tracking on map
Satellite COSMOS 1733 has decayed and is no longer in orbit. No tracking available.
In-orbit conjunctions
Satellite COSMOS 1733 has decayed and is no longer in orbit. No conjunctions available.
Associated space launch
Tselina-D satellites provided detailed observation of radio sources detected by the smaller Tselina-O satellites as part of the Tselina ELINT system.
COSMOS 1733 was lifted into orbit during the mission ‘Tsiklon-3 | Tselina-D 54’, on board a Tsiklon-3 space rocket.
The launch took place on Feb. 19, 1986, 11:04 p.m. from 32/1.
For more information about the launch, click the button.
Tsiklon-3 | Tselina-D 54
Agency: N/A
Status: Launch Successful
Launch date: Feb. 19, 1986, 11:04 p.m. UTC
Rocket: Tsiklon-3
Launch pad: 32/1
Location: Plesetsk Cosmodrome, Russian Federation
...
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