Key statistics
Satellite COSMOS 397 DEB at a glance.
Uptime
20016
Days in orbit
Revolutions
≈ 13.6
Per day
Orbit
LEO
Low Earth Orbit
Inclination
65.8
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: 1971-015K
Object number (NORAD): 5016
Object ID (CCSDS): 5016
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 105.577 minutes
Inclination: 65.8127 deg
SMA: 7399.558 km
Apoapsis: 1505.014 km
Periapsis: 537.832 km
RAAN: 168.498 deg
Eccentricy: 0.06535408
Argument of periapsis: 172.297 deg
Mean anomaly: 188.8755 deg
Mean motion: 13.63936278 rev/day
Mean motion (dot): 0.00006716 rev/day2
B* drag term: 0.0019213039 1/REarth
Two-line elements (TLE)
Creation date: Dec. 14, 2025, 3:07 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 13, 2025, 3:45 p.m. UTC
TLE line 0: 0 COSMOS 397 DEB
TLE line 1: 1 05016U 71015K 25347.65629312 .00006716 00000-0 19213-2 0 9999
TLE line 2: 2 05016 65.8127 168.4980 0653541 172.2970 188.8755 13.63936278627882
Live tracking on map
Real-time ground track for satellite COSMOS 397 DEB.
In-orbit conjunctions
A list of the most updated potential collisions computed for object 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
...
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