COSMOS 1867

Satellite information

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Satellite Type and Status

PAYLOADIN ORBIT

Key statistics

Satellite COSMOS 1867 at a glance.

Uptime

13931

Days in orbit

Revolutions

≈ 14.3

Per day

Orbit

LEO

Low Earth Orbit

Inclination

65.0

Latest

Satellite identification and parameters

Extended collection of information and parameters for COSMOS 1867.

Object identification

Identified? True

Debris? False

Object name: COSMOS 1867

International designator: 1987-060A

Object number (NORAD): 18187

Object ID (CCSDS): 18187

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: LARGE

Orbital parameters

Period: 100.597 minutes

Inclination: 65.0105 deg

SMA: 7164.99 km

Apoapsis: 797.192 km

Periapsis: 776.518 km

RAAN: 123.6581 deg

Eccentricy: 0.00144271

Argument of periapsis: 261.8254 deg

Mean anomaly: 98.1194 deg

Mean motion: 14.31460596 rev/day

Mean motion (dot): -0.00000017 rev/day2

B* drag term: 0.00003128332 1/REarth

Two-line elements (TLE)

Creation date: Aug. 30, 2025, 3:38 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Aug. 29, 2025, 10:45 p.m. UTC

TLE line 0: 0 COSMOS 1867

TLE line 1: 1 18187U 87060A 25241.94806859 -.00000017 00000-0 31283-4 0 9999

TLE line 2: 2 18187 65.0105 123.6581 0014427 261.8254 98.1194 14.31460596992489

Live tracking on map

Real-time ground track for satellite COSMOS 1867.

In-orbit conjunctions

A list of the most updated potential collisions computed for object COSMOS 1867.

Target Orbit TCA Probability of collision Miss distance Type
CZ-6A DEB SSO 2025-04-26 05:47:34 0.0001434636 138.0 (m) DEBRIS
CZ-6A DEB LEO 2025-04-14 14:14:09 0.0005021498 699.0 (m) DEBRIS
IRIDIUM 33 DEB LEO 2025-03-16 12:22:14 0.0001177758 596.0 (m) DEBRIS
CZ-4 DEB SSO 2025-03-10 14:32:09 0.0001300866 287.0 (m) DEBRIS
NOAA 16 DEB SSO 2025-01-24 18:09:55 0.0008732706 51.0 (m) DEBRIS

Associated space launch

Nuclear-powered magnetospheric research satellite

COSMOS 1867 was lifted into orbit during the mission ‘Tsiklon-2 | Plasma-A 2’, on board a Tsiklon-2 space rocket.

The launch took place on July 10, 1987, 3:35 p.m. from 90.

For more information about the launch, click the button.

Launch to space Tsiklon-2 | Plasma-A 2
Tsiklon-2 | Plasma-A 2

Agency: N/A

Status: Launch Successful

Launch date: July 10, 1987, 3:35 p.m. UTC

Rocket: Tsiklon-2

Launch pad: 90

Location: Baikonur Cosmodrome, Republic of Kazakhstan

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