SL-8 DEB

Satellite information

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Satellite Type and Status

DEBRISIN ORBIT

Key statistics

Satellite SL-8 DEB at a glance.

Uptime

12570

Days in orbit

Revolutions

≈ 12.2

Per day

Orbit

LEO

Low Earth Orbit

Inclination

74.1

Latest

Satellite identification and parameters

Extended collection of information and parameters for SL-8 DEB.

Object identification

Identified? True

Debris? True

Object name: SL-8 DEB

International designator: 1991-009EA

Object number (NORAD): 60605

Object ID (CCSDS): 60605

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 118.048 minutes

Inclination: 74.0539 deg

SMA: 7971.371 km

Apoapsis: 1737.441 km

Periapsis: 1449.031 km

RAAN: 302.0931 deg

Eccentricy: 0.0180904

Argument of periapsis: 68.0191 deg

Mean anomaly: 293.9957 deg

Mean motion: 12.19840999 rev/day

Mean motion (dot): -0.00000077 rev/day2

B* drag term: -0.00058445 1/REarth

Two-line elements (TLE)

Creation date: July 12, 2025, 5:51 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 12, 2025, 9:51 a.m. UTC

TLE line 0: 0 SL-8 DEB

TLE line 1: 1 60605U 91009EA 25193.41072965 -.00000077 00000-0 -58445-3 0 9995

TLE line 2: 2 60605 74.0539 302.0931 0180904 68.0191 293.9957 12.19840999517911

Live tracking on map

Real-time ground track for satellite SL-8 DEB.

In-orbit conjunctions

A list of the most updated potential collisions computed for object SL-8 DEB.

Target Orbit TCA Probability of collision Miss distance Type
RADIO 3 LEO 2025-01-17 18:27:42 0.0002123627 285.0 (m) PAYLOAD

Associated space launch

Military communications satellites

SL-8 DEB was lifted into orbit during the mission ‘Kosmos-3M | Strela-1M 353-360’, on board a Kosmos-3M space rocket.

The launch took place on Feb. 12, 1991, 2:44 a.m. from 133/3 (133L).

For more information about the launch, click the button.

Launch to space Kosmos-3M | Strela-1M 353-360
Kosmos-3M | Strela-1M 353-360

Agency: N/A

Status: Launch Successful

Launch date: Feb. 12, 1991, 2:44 a.m. UTC

Rocket: Kosmos-3M

Launch pad: 133/3 (133L)

Location: Plesetsk Cosmodrome, Russian Federation

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