Key statistics
Satellite COSMOS 1642 at a glance.
Uptime
14719
Days in orbit
Revolutions
≈ 12.6
Per day
Orbit
LEO
Low Earth Orbit
Inclination
74.1
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 1642.
Object identification
Identified? True
Debris? False
Object name: COSMOS 1642
International designator: 1985-023H
Object number (NORAD): 15624
Object ID (CCSDS): 15624
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 114.614 minutes
Inclination: 74.0533 deg
SMA: 7816.034 km
Apoapsis: 1477.906 km
Periapsis: 1397.891 km
RAAN: 231.4563 deg
Eccentricy: 0.0051187
Argument of periapsis: 355.0983 deg
Mean anomaly: 125.533 deg
Mean motion: 12.56386157 rev/day
Mean motion (dot): 0.00000002 rev/day2
B* drag term: 0.00010693 1/REarth
Two-line elements (TLE)
Creation date: July 6, 2025, 6:05 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 6, 2025, 2:38 p.m. UTC
TLE line 0: 0 COSMOS 1642
TLE line 1: 1 15624U 85023H 25187.61034965 .00000002 00000-0 10693-3 0 9997
TLE line 2: 2 15624 74.0533 231.4563 0051187 355.0983 125.5330 12.56386157848060
Live tracking on map
Real-time ground track for satellite COSMOS 1642.
Associated space launch
Military communications satellites
COSMOS 1642 was lifted into orbit during the mission ‘Kosmos-3M | Strela-1M 289-296’, on board a Kosmos-3M space rocket.
The launch took place on March 21, 1985, 12:08 a.m. from 132/2.
For more information about the launch, click the button.
Kosmos-3M | Strela-1M 289-296
Agency: N/A
Status: Launch Successful
Launch date: March 21, 1985, 12:08 a.m. UTC
Rocket: Kosmos-3M
Launch pad: 132/2
Location: Plesetsk Cosmodrome, Russian Federation
...
Latest news about this satellite
There are no fresh news available about this satellite. Check back as we update our databases every day.
Newsletter sign-up
Weekly statistics, charts and insights to help you stay on top of the space industry.
