COSMOS 1137

Satellite information

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Satellite Type and Status

PAYLOADIN ORBIT

Key statistics

Satellite COSMOS 1137 at a glance.

Uptime

16836

Days in orbit

Revolutions

≈ 12.4

Per day

Orbit

LEO

Low Earth Orbit

Inclination

74.0

Latest

Satellite identification and parameters

Extended collection of information and parameters for COSMOS 1137.

Object identification

Identified? True

Debris? False

Object name: COSMOS 1137

International designator: 1979-084H

Object number (NORAD): 11545

Object ID (CCSDS): 11545

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: MEDIUM

Orbital parameters

Period: 115.831 minutes

Inclination: 74.0254 deg

SMA: 7871.228 km

Apoapsis: 1513.435 km

Periapsis: 1472.751 km

RAAN: 197.8664 deg

Eccentricy: 0.00258434

Argument of periapsis: 97.1547 deg

Mean anomaly: 332.4884 deg

Mean motion: 12.43194374 rev/day

Mean motion (dot): 0.00000001 rev/day2

B* drag term: 0.00011598675 1/REarth

Two-line elements (TLE)

Creation date: Oct. 28, 2025, 2:18 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 27, 2025, 8:38 p.m. UTC

TLE line 0: 0 COSMOS 1137

TLE line 1: 1 11545U 79084H 25300.85976910 .00000001 00000-0 11599-3 0 9998

TLE line 2: 2 11545 74.0254 197.8664 0025843 97.1547 332.4884 12.43194374 91657

Live tracking on map

Real-time ground track for satellite COSMOS 1137.

In-orbit conjunctions

A list of the most updated potential collisions computed for object COSMOS 1137.

Target Orbit TCA Probability of collision Miss distance Type
DELTA 1 DEB MEO 2025-07-08 15:21:13 0.0001262005 334.0 (m) DEBRIS
COSMOS 450 LEO 2025-04-21 22:28:18 0.0005725593 133.0 (m) PAYLOAD

Associated space launch

Biological research satellite carrying live organisms

COSMOS 1137 was lifted into orbit during the mission ‘Soyuz U | Bion 5’, on board a Soyuz U space rocket.

The launch took place on Sept. 25, 1979, 3:30 p.m. from 41/1.

For more information about the launch, click the button.

Launch to space Soyuz U | Bion 5
Soyuz U | Bion 5

Agency: N/A

Status: Launch Successful

Launch date: Sept. 25, 1979, 3:30 p.m. UTC

Rocket: Soyuz U

Launch pad: 41/1

Location: Plesetsk Cosmodrome, Russian Federation

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