Key statistics
Satellite COSMOS 397 DEB * at a glance.
Uptime
19967
Days in orbit
Revolutions
≈ 14.1
Per day
Orbit
LEO
Low Earth Orbit
Inclination
66.7
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 397 DEB *.
Object identification
Identified? True
Debris? True
Object name: COSMOS 397 DEB *
International designator: 1971-015CB
Object number (NORAD): 5720
Object ID (CCSDS): 5720
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.383 minutes
Inclination: 66.7248 deg
SMA: 7249.559 km
Apoapsis: 943.106 km
Periapsis: 799.742 km
RAAN: 127.1009 deg
Eccentricy: 0.0098878
Argument of periapsis: 134.9235 deg
Mean anomaly: 225.9928 deg
Mean motion: 14.06485822 rev/day
Mean motion (dot): 0.00000119 rev/day2
B* drag term: 0.00011513 1/REarth
Two-line elements (TLE)
Creation date: Oct. 25, 2025, 8:16 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 24, 2025, 10:31 p.m. UTC
TLE line 0: 0 COSMOS 397 DEB *
TLE line 1: 1 5720U 71015CB 25297.93845060 .00000119 00000-0 11513-3 0 9993
TLE line 2: 2 5720 66.7248 127.1009 0098878 134.9235 225.9928 14.06485822728358
Live tracking on map
Real-time ground track for satellite COSMOS 397 DEB *.
Associated space launch
The I2P satellites were the first soviet coorbital ASAT system.
COSMOS 397 DEB * was lifted into orbit during the mission ‘Tsiklon-2 | I2P 6’, on board a Tsiklon-2 space rocket.
The launch took place on Feb. 25, 1971, 11:11 a.m. from 90/20.
For more information about the launch, click the button.
Tsiklon-2 | I2P 6
Agency: N/A
Status: Launch Successful
Launch date: Feb. 25, 1971, 11:11 a.m. UTC
Rocket: Tsiklon-2
Launch pad: 90/20
Location: Baikonur Cosmodrome, Republic of Kazakhstan
...
Latest news about this satellite
There are no fresh news available about this satellite. Check back as we update our databases every day.
Newsletter sign-up
Weekly statistics, charts and insights to help you stay on top of the space industry.
