Key statistics
Satellite COSMOS 2499 DEB at a glance.
Uptime
4127
Days in orbit
Revolutions
≈ 12.9
Per day
Orbit
LEO
Low Earth Orbit
Inclination
82.5
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 2499 DEB.
Object identification
Identified? True
Debris? True
Object name: COSMOS 2499 DEB
International designator: 2014-028W
Object number (NORAD): 49939
Object ID (CCSDS): 49939
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 111.792 minutes
Inclination: 82.4958 deg
SMA: 7687.206 km
Apoapsis: 1526.839 km
Periapsis: 1091.302 km
RAAN: 86.6362 deg
Eccentricy: 0.0283287
Argument of periapsis: 287.0756 deg
Mean anomaly: 69.9501 deg
Mean motion: 12.88101286 rev/day
Mean motion (dot): 0.00001772 rev/day2
B* drag term: 0.0058145144 1/REarth
Two-line elements (TLE)
Creation date: Sept. 7, 2025, 3:09 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 6, 2025, 7:59 p.m. UTC
TLE line 0: 0 COSMOS 2499 DEB
TLE line 1: 1 49939U 14028W 25249.83311766 .00001772 00000-0 58145-2 0 9998
TLE line 2: 2 49939 82.4958 86.6362 0283287 287.0756 69.9501 12.88101286180341
Live tracking on map
Real-time ground track for satellite COSMOS 2499 DEB.
Associated space launch
Classified payload for Russia
COSMOS 2499 DEB was lifted into orbit during the mission ‘Rokot / Briz-KM | 3x Strela-3M (Kosmos 2496, Kosmos 2497, Kosmos 2498) & Kosmos 2499’, on board a Rokot/Briz-KM space rocket.
The launch took place on May 23, 2014, 5:27 a.m. from 133/3 (133L).
For more information about the launch, click the button.
Rokot / Briz-KM | 3x Strela-3M (Kosmos 2496, Kosmos 2497, Kosmos 2498) & Kosmos 2499
Agency: N/A
Status: Launch Successful
Launch date: May 23, 2014, 5:27 a.m. UTC
Rocket: Rokot/Briz-KM
Launch pad: 133/3 (133L)
Location: Plesetsk Cosmodrome, Russian Federation
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