Key statistics
Satellite COSMOS 1523 at a glance.
Uptime
15324
Days in orbit
Revolutions
≈ 12.6
Per day
Orbit
LEO
Low Earth Orbit
Inclination
74.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 1523.
Object identification
Identified? True
Debris? False
Object name: COSMOS 1523
International designator: 1984-001B
Object number (NORAD): 14612
Object ID (CCSDS): 14612
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 114.408 minutes
Inclination: 74.0031 deg
SMA: 7806.641 km
Apoapsis: 1460.61 km
Periapsis: 1396.402 km
RAAN: 216.5722 deg
Eccentricy: 0.00411242
Argument of periapsis: 128.4506 deg
Mean anomaly: 338.0083 deg
Mean motion: 12.58654263 rev/day
Mean motion (dot): 0.00000017 rev/day2
B* drag term: 0.00019291756 1/REarth
Two-line elements (TLE)
Creation date: Dec. 19, 2025, 2:08 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 18, 2025, 11:23 p.m. UTC
TLE line 0: 0 COSMOS 1523
TLE line 1: 1 14612U 84001B 25352.97457141 .00000017 00000-0 19292-3 0 9996
TLE line 2: 2 14612 74.0031 216.5722 0041124 128.4506 338.0083 12.58654263927616
Live tracking on map
Real-time ground track for satellite COSMOS 1523.
Associated space launch
Military communications satellites
COSMOS 1523 was lifted into orbit during the mission ‘Kosmos-3M | Strela-1M 273-280’, on board a Kosmos-3M space rocket.
The launch took place on Jan. 5, 1984, 8:09 p.m. from 132/2.
For more information about the launch, click the button.
Kosmos-3M | Strela-1M 273-280
Agency: N/A
Status: Launch Successful
Launch date: Jan. 5, 1984, 8:09 p.m. UTC
Rocket: Kosmos-3M
Launch pad: 132/2
Location: Plesetsk Cosmodrome, Russian Federation
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