Key statistics
Satellite COSMOS 839 DEB at a glance.
Uptime
17837
Days in orbit
Revolutions
≈ 12.4
Per day
Orbit
MEO
Medium Earth Orbit
Inclination
65.8
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: 1976-067AS
Object number (NORAD): 10618
Object ID (CCSDS): 10618
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 116.232 minutes
Inclination: 65.8428 deg
SMA: 7889.387 km
Apoapsis: 2079.791 km
Periapsis: 942.713 km
RAAN: 308.1282 deg
Eccentricy: 0.0720638
Argument of periapsis: 36.3561 deg
Mean anomaly: 39.0259 deg
Mean motion: 12.38904598 rev/day
Mean motion (dot): -0.00000026 rev/day2
B* drag term: 0.000091258 1/REarth
Two-line elements (TLE)
Creation date: May 9, 2025, 2:46 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 8, 2025, 3:59 p.m. UTC
TLE line 0: 0 COSMOS 839 DEB
TLE line 1: 1 10618U 76067AS 25128.66623753 -.00000026 00000-0 91258-4 0 9996
TLE line 2: 2 10618 65.8428 308.1282 0720638 36.3561 39.0259 12.38904598207337
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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