Key statistics
Satellite COSMOS 839 DEB at a glance.
Uptime
17897
Days in orbit
Revolutions
≈ 12.4
Per day
Orbit
MEO
Medium Earth Orbit
Inclination
65.9
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: 1976-067BL
Object number (NORAD): 18272
Object ID (CCSDS): 18272
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 116.086 minutes
Inclination: 65.856 deg
SMA: 7882.806 km
Apoapsis: 2043.697 km
Periapsis: 965.646 km
RAAN: 291.2791 deg
Eccentricy: 0.0683799
Argument of periapsis: 12.3871 deg
Mean anomaly: 17.0894 deg
Mean motion: 12.40456391 rev/day
Mean motion (dot): -0.00000185 rev/day2
B* drag term: -0.00042633 1/REarth
Two-line elements (TLE)
Creation date: July 4, 2025, 6:39 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 4, 2025, 7:13 a.m. UTC
TLE line 0: 0 COSMOS 839 DEB
TLE line 1: 1 18272U 76067BL 25185.30110075 -.00000185 00000-0 -42633-3 0 9991
TLE line 2: 2 18272 65.8560 291.2791 0683799 12.3871 17.0894 12.40456391721225
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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