SL-14 R/B

Satellite information

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Satellite Type and Status

ROCKET BODYIN ORBIT

Key statistics

Satellite SL-14 R/B at a glance.

Uptime

14380

Days in orbit

Revolutions

≈ 14.9

Per day

Orbit

LEO

Low Earth Orbit

Inclination

82.5

Latest

Satellite identification and parameters

Extended collection of information and parameters for SL-14 R/B.

Object identification

Identified? True

Debris? False

Object name: SL-14 R/B

International designator: 1986-018B

Object number (NORAD): 16612

Object ID (CCSDS): 16612

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: LARGE

Orbital parameters

Period: 96.882 minutes

Inclination: 82.5152 deg

SMA: 6987.495 km

Apoapsis: 621.43 km

Periapsis: 597.29 km

RAAN: 57.3988 deg

Eccentricy: 0.0017274

Argument of periapsis: 162.3425 deg

Mean anomaly: 197.8396 deg

Mean motion: 14.86347972 rev/day

Mean motion (dot): 0.00000325 rev/day2

B* drag term: 0.000034029 1/REarth

Two-line elements (TLE)

Creation date: July 4, 2025, 3:20 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 3, 2025, 5:31 p.m. UTC

TLE line 0: 0 SL-14 R/B

TLE line 1: 1 16612U 86018B 25184.73026292 .00000325 00000-0 34029-4 0 9992

TLE line 2: 2 16612 82.5152 57.3988 0017274 162.3425 197.8396 14.86347972 6364

Live tracking on map

Real-time ground track for satellite SL-14 R/B.

In-orbit conjunctions

A list of the most updated potential collisions computed for object SL-14 R/B.

Target Orbit TCA Probability of collision Miss distance Type
COSMOS 2251 DEB LEO 2025-06-10 22:25:53 0.0002099328 377.0 (m) DEBRIS
COSMOS 1275 DEB LEO 2025-05-22 07:10:37 0.0002641441 273.0 (m) DEBRIS
CZ-6A DEB LEO 2025-04-10 11:28:36 0.0001005444 176.0 (m) DEBRIS
CZ-6A DEB LEO 2025-03-12 02:36:33 0.0002309864 629.0 (m) DEBRIS
CZ-6A DEB LEO 2025-02-24 18:09:08 0.0008306117 95.0 (m) DEBRIS

Associated space launch

Tselina-D satellites provided detailed observation of radio sources detected by the smaller Tselina-O satellites as part of the Tselina ELINT system.

SL-14 R/B was lifted into orbit during the mission ‘Tsiklon-3 | Tselina-D 54’, on board a Tsiklon-3 space rocket.

The launch took place on Feb. 19, 1986, 11:04 p.m. from 32/1.

For more information about the launch, click the button.

Launch to space Tsiklon-3 | Tselina-D 54
Tsiklon-3 | Tselina-D 54

Agency: N/A

Status: Launch Successful

Launch date: Feb. 19, 1986, 11:04 p.m. UTC

Rocket: Tsiklon-3

Launch pad: 32/1

Location: Plesetsk Cosmodrome, Russian Federation

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