Key statistics
Satellite COSMOS 1854 at a glance.
Uptime
13967
Days in orbit
Revolutions
≈ 12.5
Per day
Orbit
LEO
Low Earth Orbit
Inclination
74.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 1854.
Object identification
Identified? True
Debris? False
Object name: COSMOS 1854
International designator: 1987-051C
Object number (NORAD): 18115
Object ID (CCSDS): 18115
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 115.309 minutes
Inclination: 74.008 deg
SMA: 7847.562 km
Apoapsis: 1480.143 km
Periapsis: 1458.71 km
RAAN: 355.9802 deg
Eccentricy: 0.00136562
Argument of periapsis: 123.5267 deg
Mean anomaly: 30.732 deg
Mean motion: 12.48822313 rev/day
Mean motion (dot): -0.00000001 rev/day2
B* drag term: 0.00009590571 1/REarth
Two-line elements (TLE)
Creation date: Sept. 11, 2025, 3:57 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 10, 2025, 5:28 p.m. UTC
TLE line 0: 0 COSMOS 1854
TLE line 1: 1 18115U 87051C 25253.72832219 -.00000001 00000-0 95906-4 0 9993
TLE line 2: 2 18115 74.0080 355.9802 0013656 123.5267 30.7320 12.48822313743199
Live tracking on map
Real-time ground track for satellite COSMOS 1854.
Associated space launch
Military communications satellites
COSMOS 1854 was lifted into orbit during the mission ‘Kosmos-3M | Strela-1M 321-328’, on board a Kosmos-3M space rocket.
The launch took place on June 16, 1987, 5:51 p.m. from 132/1 (132L).
For more information about the launch, click the button.
Kosmos-3M | Strela-1M 321-328
Agency: N/A
Status: Launch Successful
Launch date: June 16, 1987, 5:51 p.m. UTC
Rocket: Kosmos-3M
Launch pad: 132/1 (132L)
Location: Plesetsk Cosmodrome, Russian Federation
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