SL-8 DEB

Satellite information

Favourite Embed

Satellite Type and Status

DEBRISIN ORBIT

Key statistics

Satellite SL-8 DEB at a glance.

Uptime

22030

Days in orbit

Revolutions

≈ 12.5

Per day

Orbit

MEO

Medium Earth Orbit

Inclination

56.2

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: 1965-020ED

Object number (NORAD): 1634

Object ID (CCSDS): 1634

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: SMALL

Orbital parameters

Period: 115.344 minutes

Inclination: 56.1577 deg

SMA: 7849.183 km

Apoapsis: 2140.251 km

Periapsis: 801.845 km

RAAN: 283.1051 deg

Eccentricy: 0.0852577

Argument of periapsis: 336.0445 deg

Mean anomaly: 20.2896 deg

Mean motion: 12.48435375 rev/day

Mean motion (dot): -0.00000033 rev/day²

B* drag term: 0.00011134 1/R_Earth

Two-line elements (TLE)

Creation date: July 7, 2025, 6:34 p.m.

Reference frame: TEME

Reference center: EARTH

Epoch: July 7, 2025, 6:02 a.m. UTC

TLE line 0: 0 SL-8 DEB

TLE line 1: 1 01634U 65020ED 25188.25206230 -.00000033 00000-0 11134-3 0 9991

TLE line 2: 2 01634 56.1577 283.1051 0852577 336.0445 20.2896 12.48435375719406

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
COSMOS 1694	LEO	2025-01-08 01:46:11	0.0001047183	296.0 (m)	PAYLOAD
CZ-6A DEB	SSO	2024-07-13 15:58:17	0.0005286518	24.0 (m)	DEBRIS

Associated space launch

The Strela-1 satellites were prototype store-dump communications satellites for tactical communication.

SL-8 DEB was lifted into orbit during the mission ‘Kosmos 65S3 | Strela-1 12,13,14’, on board a Kosmos 65S3 space rocket.

The launch took place on March 15, 1965, 11 a.m. from 41/15.

For more information about the launch, click the button.

Kosmos 65S3 | Strela-1 12,13,14

Agency: N/A

Status: Launch Successful

Launch date: March 15, 1965, 11 a.m. UTC

Rocket: Kosmos 65S3

Launch pad: 41/15

Location: Baikonur Cosmodrome, Republic of Kazakhstan

...

Go to the launch

Latest news about this satellite

There are no fresh news available about this satellite. Check back as we update our databases every day.

Return to all satellites

Embed the widget

Just copy the snippet below and paste it as HTML in your article, presentation, e-mail, blog post or website.

<iframe src="https://obdh.space/embed/satcat/1634/" width="400" height="720" frameborder="0"></iframe>

Real-time statistics and tracking

The widget will always be up to date. All data, statistics and tracking map are automatically refreshed in real-time. Check the examples below!

Widget preview

Newsletter sign-up

Weekly statistics, charts and insights to help you stay on top of the space industry.