Key statistics
Satellite COSMOS 509 at a glance.
Uptime
19294
Days in orbit
Revolutions
≈ 12.4
Per day
Orbit
LEO
Low Earth Orbit
Inclination
74.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 509.
Object identification
Identified? True
Debris? False
Object name: COSMOS 509
International designator: 1972-057F
Object number (NORAD): 6122
Object ID (CCSDS): 6122
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 115.664 minutes
Inclination: 74.0306 deg
SMA: 7863.657 km
Apoapsis: 1498.155 km
Periapsis: 1472.89 km
RAAN: 23.6376 deg
Eccentricy: 0.0016064
Argument of periapsis: 209.2042 deg
Mean anomaly: 208.3925 deg
Mean motion: 12.44990071 rev/day
Mean motion (dot): 0.0 rev/day2
B* drag term: 0.00011087 1/REarth
Two-line elements (TLE)
Creation date: May 17, 2025, 3:30 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 16, 2025, 6 p.m. UTC
TLE line 0: 0 COSMOS 509
TLE line 1: 1 06122U 72057F 25136.75060368 .00000000 00000-0 11087-3 0 9994
TLE line 2: 2 06122 74.0306 23.6376 0016064 209.2042 208.3925 12.44990071400657
Live tracking on map
Real-time ground track for satellite COSMOS 509.
Associated space launch
Military communications satellites
COSMOS 509 was lifted into orbit during the mission ‘Kosmos-3M | Strela-1M 25-32’, on board a Kosmos-3M space rocket.
The launch took place on July 20, 1972, 6:10 p.m. from 132/2.
For more information about the launch, click the button.
Kosmos-3M | Strela-1M 25-32
Agency: N/A
Status: Launch Successful
Launch date: July 20, 1972, 6:10 p.m. UTC
Rocket: Kosmos-3M
Launch pad: 132/2
Location: Plesetsk Cosmodrome, Russian Federation
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