COSMOS 397 DEB

Satellite information

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Satellite Type and Status

DEBRISIN ORBIT

Key statistics

Satellite COSMOS 397 DEB at a glance.

Uptime

19795

Days in orbit

Revolutions

≈ 13.8

Per day

Orbit

LEO

Low Earth Orbit

Inclination

65.6

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: 1971-015AM

Object number (NORAD): 5187

Object ID (CCSDS): 5187

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 104.655 minutes

Inclination: 65.6465 deg

SMA: 7356.41 km

Apoapsis: 1428.37 km

Periapsis: 528.18 km

RAAN: 160.474 deg

Eccentricy: 0.061184

Argument of periapsis: 276.1857 deg

Mean anomaly: 76.9877 deg

Mean motion: 13.75953856 rev/day

Mean motion (dot): 0.00005238 rev/day2

B* drag term: 0.0013409 1/REarth

Two-line elements (TLE)

Creation date: May 6, 2025, 3:54 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: May 5, 2025, 7:57 p.m. UTC

TLE line 0: 0 COSMOS 397 DEB

TLE line 1: 1 05187U 71015AM 25125.83189447 .00005238 00000-0 13409-2 0 9991

TLE line 2: 2 05187 65.6465 160.4740 0611840 276.1857 76.9877 13.75953856615900

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.

Target Orbit TCA Probability of collision Miss distance Type
ESSA 4 (TOS-B) SSO 2025-02-02 22:45:04 0.0002277459 220.0 (m) PAYLOAD
CZ-6A DEB LEO 2025-01-03 02:35:46 0.0001343721 592.0 (m) DEBRIS

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.

Launch to space Tsiklon-2 | I2P 6
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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