Key statistics
Satellite COSMOS 1998 at a glance.
Uptime
13361
Days in orbit
Revolutions
≈ 12.6
Per day
Orbit
LEO
Low Earth Orbit
Inclination
82.6
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 1998.
Object identification
Identified? True
Debris? False
Object name: COSMOS 1998
International designator: 1989-009E
Object number (NORAD): 19789
Object ID (CCSDS): 19789
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 113.841 minutes
Inclination: 82.6144 deg
SMA: 7780.826 km
Apoapsis: 1414.555 km
Periapsis: 1390.827 km
RAAN: 151.3767 deg
Eccentricy: 0.00152475
Argument of periapsis: 200.2852 deg
Mean anomaly: 159.7637 deg
Mean motion: 12.64923283 rev/day
Mean motion (dot): 0.00000042 rev/day2
B* drag term: 0.00016744112 1/REarth
Two-line elements (TLE)
Creation date: Sept. 8, 2025, 6:18 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 8, 2025, 9:57 a.m. UTC
TLE line 0: 0 COSMOS 1998
TLE line 1: 1 19789U 89009E 25251.41519505 .00000042 00000-0 16744-3 0 9996
TLE line 2: 2 19789 82.6144 151.3767 0015248 200.2852 159.7637 12.64923283688392
Live tracking on map
Real-time ground track for satellite COSMOS 1998.
Associated space launch
Film-return reconnaissance satellite
COSMOS 1998 was lifted into orbit during the mission ‘Soyuz U | Zenit-8 76’, on board a Soyuz U space rocket.
The launch took place on Feb. 10, 1989, 4:55 p.m. from 41/1.
For more information about the launch, click the button.
Soyuz U | Zenit-8 76
Agency: N/A
Status: Launch Successful
Launch date: Feb. 10, 1989, 4:55 p.m. UTC
Rocket: Soyuz U
Launch pad: 41/1
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.
