COSMOS 2303

Satellite information

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Satellite Type and Status

PAYLOADIN ORBIT

Key statistics

Satellite COSMOS 2303 at a glance.

Uptime

11316

Days in orbit

Revolutions

≈ 12.6

Per day

Orbit

LEO

Low Earth Orbit

Inclination

82.6

Latest

Satellite identification and parameters

Extended collection of information and parameters for COSMOS 2303.

Object identification

Identified? True

Debris? False

Object name: COSMOS 2303

International designator: 1994-086E

Object number (NORAD): 23445

Object ID (CCSDS): 23445

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: LARGE

Orbital parameters

Period: 114.235 minutes

Inclination: 82.5747 deg

SMA: 7798.786 km

Apoapsis: 1428.86 km

Periapsis: 1412.441 km

RAAN: 100.8252 deg

Eccentricy: 0.00105272

Argument of periapsis: 252.0504 deg

Mean anomaly: 223.5111 deg

Mean motion: 12.60556446 rev/day

Mean motion (dot): 0.00000013 rev/day2

B* drag term: 0.000014711549 1/REarth

Two-line elements (TLE)

Creation date: Dec. 19, 2025, 2:08 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 18, 2025, 6:57 p.m. UTC

TLE line 0: 0 COSMOS 2303

TLE line 1: 1 23445U 94086E 25352.78975958 .00000013 00000-0 14712-4 0 9993

TLE line 2: 2 23445 82.5747 100.8252 0010527 252.0504 223.5111 12.60556446425256

Live tracking on map

Real-time ground track for satellite COSMOS 2303.

In-orbit conjunctions

A list of the most updated potential collisions computed for object COSMOS 2303.

Target Orbit TCA Probability of collision Miss distance Type
COSMOS 1691 LEO 2025-04-10 15:00:26 0.0001595671 230.0 (m) PAYLOAD
FENGYUN 1C DEB SSO 2024-12-16 23:50:51 0.0001911644 158.0 (m) DEBRIS

Associated space launch

Second generation store-dump military communications satellites

COSMOS 2303 was lifted into orbit during the mission ‘Tsiklon-3 | Strela-3 107 to 112’, on board a Tsiklon-3 space rocket.

The launch took place on Dec. 26, 1994, 10:26 p.m. from 32/2.

For more information about the launch, click the button.

Launch to space Tsiklon-3 | Strela-3 107 to 112
Tsiklon-3 | Strela-3 107 to 112

Agency: N/A

Status: Launch Successful

Launch date: Dec. 26, 1994, 10:26 p.m. UTC

Rocket: Tsiklon-3

Launch pad: 32/2

Location: Plesetsk Cosmodrome, Russian Federation

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