OKEAN 4

Satellite information

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Satellite Type and Status

PAYLOADIN ORBIT

Key statistics

Satellite OKEAN 4 at a glance.

Uptime

11387

Days in orbit

Revolutions

≈ 15.0

Per day

Orbit

LEO

Low Earth Orbit

Inclination

82.5

Latest

Satellite identification and parameters

Extended collection of information and parameters for OKEAN 4.

Object identification

Identified? True

Debris? False

Object name: OKEAN 4

International designator: 1994-066A

Object number (NORAD): 23317

Object ID (CCSDS): 23317

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: LARGE

Orbital parameters

Period: 96.232 minutes

Inclination: 82.5345 deg

SMA: 6956.204 km

Apoapsis: 589.707 km

Periapsis: 566.431 km

RAAN: 73.4641 deg

Eccentricy: 0.00167307

Argument of periapsis: 178.649 deg

Mean anomaly: 181.4781 deg

Mean motion: 14.96388326 rev/day

Mean motion (dot): 0.00004208 rev/day²

B* drag term: 0.00036835614 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, 6:31 a.m. UTC

TLE line 0: 0 OKEAN 4

TLE line 1: 1 23317U 94066A 25346.27216919 .00004208 00000-0 36836-3 0 9991

TLE line 2: 2 23317 82.5345 73.4641 0016731 178.6490 181.4781 14.96388326687374

Live tracking on map

Real-time ground track for satellite OKEAN 4.

In-orbit conjunctions

A list of the most updated potential collisions computed for object OKEAN 4.

Target	Orbit	TCA	Probability of collision	Miss distance	Type
H-2A R/B	SSO	2025-05-25 20:46:21	0.01927511	83.0 (m)	ROCKET BODY
FENGYUN 1C DEB	SSO	2025-03-07 13:13:41	0.0001185278	453.0 (m)	DEBRIS
CZ-4C DEB	SSO	2024-11-24 01:23:03	0.0001299537	537.0 (m)	DEBRIS
CZ-2C DEB	SSO	2024-11-18 14:16:44	0.0003319093	467.0 (m)	DEBRIS
COSMOS 2251 DEB	LEO	2024-08-01 17:37:08	0.0003171861	940.0 (m)	DEBRIS

Associated space launch

Ocean observation satellite

OKEAN 4 was lifted into orbit during the mission ‘Tsiklon-3 | Okean-O1 7’, on board a Tsiklon-3 space rocket.

The launch took place on Oct. 11, 1994, 2:30 p.m. from 32/2.

For more information about the launch, click the button.

Tsiklon-3 | Okean-O1 7

Agency: N/A

Status: Launch Successful

Launch date: Oct. 11, 1994, 2:30 p.m. UTC

Rocket: Tsiklon-3

Launch pad: 32/2

Location: Plesetsk Cosmodrome, Russian Federation

...

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Latest news about this satellite

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