OKEAN 4

Satellite information

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Satellite Type and Status

PAYLOADIN ORBIT

Key statistics

Satellite OKEAN 4 at a glance.

Uptime

11290

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: 96.274 minutes

Inclination: 82.5376 deg

SMA: 6958.218 km

Apoapsis: 592.512 km

Periapsis: 567.654 km

RAAN: 164.4175 deg

Eccentricy: 0.00178618

Argument of periapsis: 138.8639 deg

Mean anomaly: 221.3933 deg

Mean motion: 14.95738675 rev/day

Mean motion (dot): 0.0000289 rev/day²

B* drag term: 0.00025640261 1/R_Earth

Two-line elements (TLE)

Creation date: Sept. 8, 2025, 3:16 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Sept. 7, 2025, 9:27 p.m. UTC

TLE line 0: 0 OKEAN 4

TLE line 1: 1 23317U 94066A 25250.89425338 .00002890 00000-0 25640-3 0 9996

TLE line 2: 2 23317 82.5376 164.4175 0017862 138.8639 221.3933 14.95738675673115

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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