Key statistics
Satellite COSMOS 1634 at a glance.
Uptime
14788
Days in orbit
Revolutions
≈ 13.8
Per day
Orbit
LEO
Low Earth Orbit
Inclination
82.9
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 1634.
Object identification
Identified? True
Debris? False
Object name: COSMOS 1634
International designator: 1985-022A
Object number (NORAD): 15597
Object ID (CCSDS): 15597
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 104.705 minutes
Inclination: 82.9365 deg
SMA: 7358.756 km
Apoapsis: 1007.715 km
Periapsis: 953.527 km
RAAN: 64.9788 deg
Eccentricy: 0.00368188
Argument of periapsis: 103.8352 deg
Mean anomaly: 9.5045 deg
Mean motion: 13.75295907 rev/day
Mean motion (dot): 0.00000059 rev/day2
B* drag term: 0.000044795181 1/REarth
Two-line elements (TLE)
Creation date: Sept. 8, 2025, 3:16 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 7, 2025, 10:48 p.m. UTC
TLE line 0: 0 COSMOS 1634
TLE line 1: 1 15597U 85022A 25250.95054128 .00000059 00000-0 44795-4 0 9999
TLE line 2: 2 15597 82.9365 64.9788 0036819 103.8352 9.5045 13.75295907 31402
Live tracking on map
Real-time ground track for satellite COSMOS 1634.
In-orbit conjunctions
A list of the most updated potential collisions computed for object COSMOS 1634.
Associated space launch
Navigation satellite providing location information for the Tsiklon-B navigation system
COSMOS 1634 was lifted into orbit during the mission ‘Kosmos-3M | Parus 49’, on board a Kosmos-3M space rocket.
The launch took place on March 14, 1985, 1:09 a.m. from 132/2.
For more information about the launch, click the button.
Kosmos-3M | Parus 49
Agency: N/A
Status: Launch Successful
Launch date: March 14, 1985, 1:09 a.m. UTC
Rocket: Kosmos-3M
Launch pad: 132/2
Location: Plesetsk Cosmodrome, Russian Federation
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