Key statistics
Satellite COSMOS 249 DEB at a glance.
Uptime
20714
Days in orbit
Revolutions
≈ 13.4
Per day
Orbit
LEO
Low Earth Orbit
Inclination
62.3
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 249 DEB.
Object identification
Identified? True
Debris? True
Object name: COSMOS 249 DEB
International designator: 1968-091DF
Object number (NORAD): 18551
Object ID (CCSDS): 18551
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 107.623 minutes
Inclination: 62.2919 deg
SMA: 7494.86 km
Apoapsis: 1666.309 km
Periapsis: 567.142 km
RAAN: 342.4752 deg
Eccentricy: 0.0733281
Argument of periapsis: 112.338 deg
Mean anomaly: 329.3236 deg
Mean motion: 13.38004072 rev/day
Mean motion (dot): 0.00003048 rev/day2
B* drag term: 0.0011995 1/REarth
Two-line elements (TLE)
Creation date: July 5, 2025, 5:45 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 5, 2025, 2:38 p.m. UTC
TLE line 0: 0 COSMOS 249 DEB
TLE line 1: 1 18551U 68091DF 25186.60996382 .00003048 00000-0 11995-2 0 9991
TLE line 2: 2 18551 62.2919 342.4752 0733281 112.3380 329.3236 13.38004072600125
Live tracking on map
Real-time ground track for satellite COSMOS 249 DEB.
Associated space launch
The I2P satellites were the first soviet coorbital ASAT system.
COSMOS 249 DEB was lifted into orbit during the mission ‘Tsiklon-2A | I2P 1’, on board a Tsiklon-2A space rocket.
The launch took place on Oct. 20, 1968, 4:02 a.m. from 90/20.
For more information about the launch, click the button.
Tsiklon-2A | I2P 1
Agency: N/A
Status: Launch Successful
Launch date: Oct. 20, 1968, 4:02 a.m. UTC
Rocket: Tsiklon-2A
Launch pad: 90/20
Location: Baikonur Cosmodrome, Republic of Kazakhstan
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