SL-8 R/B

Satellite information

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Satellite Type and Status

ROCKET BODYIN ORBIT

Key statistics

Satellite SL-8 R/B at a glance.

Uptime

10825

Days in orbit

Revolutions

≈ 13.8

Per day

Orbit

LEO

Low Earth Orbit

Inclination

83.0

Latest

Satellite identification and parameters

Extended collection of information and parameters for SL-8 R/B.

Object identification

Identified? True

Debris? False

Object name: SL-8 R/B

International designator: 1996-004B

Object number (NORAD): 23774

Object ID (CCSDS): 23774

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: LARGE

Orbital parameters

Period: 104.589 minutes

Inclination: 82.9788 deg

SMA: 7353.318 km

Apoapsis: 1006.646 km

Periapsis: 943.72 km

RAAN: 303.6337 deg

Eccentricy: 0.00427873

Argument of periapsis: 226.4735 deg

Mean anomaly: 133.2865 deg

Mean motion: 13.76821897 rev/day

Mean motion (dot): 0.00000065 rev/day2

B* drag term: 0.000050526599 1/REarth

Two-line elements (TLE)

Creation date: Sept. 4, 2025, 10:13 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Sept. 4, 2025, 4:52 a.m. UTC

TLE line 0: 0 SL-8 R/B

TLE line 1: 1 23774U 96004B 25247.20332978 .00000065 00000-0 50527-4 0 9990

TLE line 2: 2 23774 82.9788 303.6337 0042787 226.4735 133.2865 13.76821897488436

Live tracking on map

Real-time ground track for satellite SL-8 R/B.

In-orbit conjunctions

A list of the most updated potential collisions computed for object SL-8 R/B.

Target Orbit TCA Probability of collision Miss distance Type
COSMOS 839 DEB MEO 2025-05-15 12:47:42 0.002130162 133.0 (m) DEBRIS
COSMOS 839 DEB MEO 2024-11-26 00:53:53 0.002705483 63.0 (m) DEBRIS
THORAD AGENA D DEB SSO 2024-11-14 01:00:39 0.0001191247 319.0 (m) DEBRIS
SL-8 R/B LEO 2024-10-17 07:33:15 0.002790768 70.0 (m) ROCKET BODY

Associated space launch

Navigation satellite providing location information for the Tsiklon-B navigation system

SL-8 R/B was lifted into orbit during the mission ‘Kosmos-3M | Parus 85’, on board a Kosmos-3M space rocket.

The launch took place on Jan. 16, 1996, 3:33 p.m. from 132/1 (132L).

For more information about the launch, click the button.

Launch to space Kosmos-3M | Parus 85
Kosmos-3M | Parus 85

Agency: N/A

Status: Launch Successful

Launch date: Jan. 16, 1996, 3:33 p.m. UTC

Rocket: Kosmos-3M

Launch pad: 132/1 (132L)

Location: Plesetsk Cosmodrome, Russian Federation

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