Key statistics
Satellite COSMOS 397 DEB * at a glance.
Uptime
19802
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: 102.387 minutes
Inclination: 66.726 deg
SMA: 7249.764 km
Apoapsis: 951.845 km
Periapsis: 791.413 km
RAAN: 180.4094 deg
Eccentricy: 0.0110646
Argument of periapsis: 248.9599 deg
Mean anomaly: 109.9626 deg
Mean motion: 14.06426173 rev/day
Mean motion (dot): 0.00000115 rev/day2
B* drag term: 0.00011178 1/REarth
Two-line elements (TLE)
Creation date: May 13, 2025, 6:58 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 13, 2025, 12:43 p.m. UTC
TLE line 0: 0 COSMOS 397 DEB *
TLE line 1: 1 05720U 71015CB 25133.53001173 .00000115 00000-0 11178-3 0 9990
TLE line 2: 2 05720 66.7260 180.4094 0110646 248.9599 109.9626 14.06426173705237
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
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