Key statistics
Satellite COSMOS 2499 DEB at a glance.
Uptime
4129
Days in orbit
Revolutions
≈ 12.9
Per day
Orbit
LEO
Low Earth Orbit
Inclination
82.3
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: 2014-028AU
Object number (NORAD): 55732
Object ID (CCSDS): 55732
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 111.916 minutes
Inclination: 82.3189 deg
SMA: 7692.846 km
Apoapsis: 1486.019 km
Periapsis: 1143.403 km
RAAN: 75.0566 deg
Eccentricy: 0.02226852
Argument of periapsis: 303.9205 deg
Mean anomaly: 54.0901 deg
Mean motion: 12.86684915 rev/day
Mean motion (dot): 0.0000572 rev/day2
B* drag term: 0.020547505 1/REarth
Two-line elements (TLE)
Creation date: Sept. 10, 2025, 10:13 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 9, 2025, 7:10 p.m. UTC
TLE line 0: 0 COSMOS 2499 DEB
TLE line 1: 1 55732U 14028AU 25252.79925598 .00005720 00000-0 20548-1 0 9991
TLE line 2: 2 55732 82.3189 75.0566 0222685 303.9205 54.0901 12.86684915 60028
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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