COSMOS 860 COOLANT

Satellite information

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Satellite Type and Status

DEBRISIN ORBIT

Key statistics

Satellite COSMOS 860 COOLANT at a glance.

Uptime

17955

Days in orbit

Revolutions

≈ 13.9

Per day

Orbit

LEO

Low Earth Orbit

Inclination

64.7

Latest

Satellite identification and parameters

Extended collection of information and parameters for COSMOS 860 COOLANT.

Object identification

Identified? True

Debris? False

Object name: COSMOS 860 COOLANT

International designator: 1976-103H

Object number (NORAD): 29195

Object ID (CCSDS): 29195

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 103.806 minutes

Inclination: 64.697 deg

SMA: 7316.589 km

Apoapsis: 991.927 km

Periapsis: 884.981 km

RAAN: 135.0542 deg

Eccentricy: 0.00730847

Argument of periapsis: 240.9581 deg

Mean anomaly: 118.4143 deg

Mean motion: 13.87202245 rev/day

Mean motion (dot): 0.00000378 rev/day²

B* drag term: 0.00039128564 1/R_Earth

Two-line elements (TLE)

Creation date: Dec. 12, 2025, 10:14 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 12, 2025, 3:29 a.m. UTC

TLE line 0: 0 COSMOS 860 COOLANT

TLE line 1: 1 29195U 76103H 25346.14573126 .00000378 00000-0 39129-3 0 9997

TLE line 2: 2 29195 64.6970 135.0542 0073085 240.9581 118.4143 13.87202245613727

Live tracking on map

Real-time ground track for satellite COSMOS 860 COOLANT.

In-orbit conjunctions

A list of the most updated potential collisions computed for object COSMOS 860 COOLANT.

Target	Orbit	TCA	Probability of collision	Miss distance	Type
CZ-6A DEB	LEO	2025-04-14 04:11:56	0.0001721288	125.0 (m)	DEBRIS
LANDSAT 3	SSO	2025-03-03 08:30:26	0.0001278842	265.0 (m)	PAYLOAD

Associated space launch

Active radar satellite for ocean surveillance powered by a nuclear reactor.

COSMOS 860 COOLANT was lifted into orbit during the mission ‘Tsiklon-2 | US-A 12’, on board a Tsiklon-2 space rocket.

The launch took place on Oct. 17, 1976, 6:06 p.m. from 90.

For more information about the launch, click the button.

Tsiklon-2 | US-A 12

Agency: N/A

Status: Launch Successful

Launch date: Oct. 17, 1976, 6:06 p.m. UTC

Rocket: Tsiklon-2

Launch pad: 90

Location: Baikonur Cosmodrome, Republic of Kazakhstan

...

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