Key statistics
Satellite COSMOS 839 DEB at a glance.
Uptime
17956
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: 116.085 minutes
Inclination: 65.8588 deg
SMA: 7882.738 km
Apoapsis: 2046.339 km
Periapsis: 962.866 km
RAAN: 176.5878 deg
Eccentricy: 0.06872441
Argument of periapsis: 349.3195 deg
Mean anomaly: 37.9222 deg
Mean motion: 12.40472475 rev/day
Mean motion (dot): 0.00000307 rev/day2
B* drag term: 0.0011842357 1/REarth
Two-line elements (TLE)
Creation date: Sept. 1, 2025, 2:20 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 31, 2025, 7:58 p.m. UTC
TLE line 0: 0 COSMOS 839 DEB
TLE line 1: 1 18272U 76067BL 25243.83243950 .00000307 00000-0 11842-2 0 9994
TLE line 2: 2 18272 65.8588 176.5878 0687244 349.3195 37.9222 12.40472475728489
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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