Key statistics
Satellite COSMOS 839 DEB at a glance.
Uptime
17963
Days in orbit
Revolutions
≈ 12.4
Per day
Orbit
MEO
Medium Earth Orbit
Inclination
65.7
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 839 DEB.
Object identification
Identified? True
Debris? True
Object name: COSMOS 839 DEB
International designator: 1976-067BZ
Object number (NORAD): 36300
Object ID (CCSDS): 36300
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 116.498 minutes
Inclination: 65.6797 deg
SMA: 7901.421 km
Apoapsis: 2059.29 km
Periapsis: 987.282 km
RAAN: 144.3291 deg
Eccentricy: 0.06783643
Argument of periapsis: 139.4005 deg
Mean anomaly: 19.8306 deg
Mean motion: 12.36075446 rev/day
Mean motion (dot): 0.00000498 rev/day2
B* drag term: 0.0019838133 1/REarth
Two-line elements (TLE)
Creation date: Sept. 11, 2025, 10:07 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 11, 2025, 4:02 a.m. UTC
TLE line 0: 0 COSMOS 839 DEB
TLE line 1: 1 36300U 76067BZ 25254.16868681 .00000498 00000-0 19838-2 0 9992
TLE line 2: 2 36300 65.6797 144.3291 0678364 139.4005 19.8306 12.36075446726475
Live tracking on map
Real-time ground track for satellite COSMOS 839 DEB.
Associated space launch
ASAT target satellite
COSMOS 839 DEB was lifted into orbit during the mission ‘Kosmos-3M | DS-P1-M 9 (Kosmos-839)’, on board a Kosmos-3M space rocket.
The launch took place on July 8, 1976, 9:08 p.m. from 132/1 (132L).
For more information about the launch, click the button.
Kosmos-3M | DS-P1-M 9 (Kosmos-839)
Agency: N/A
Status: Launch Successful
Launch date: July 8, 1976, 9:08 p.m. UTC
Rocket: Kosmos-3M
Launch pad: 132/1 (132L)
Location: Plesetsk Cosmodrome, Russian Federation
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