RUBIN 3/SL-8

Satellite information

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Satellite Type and Status

PAYLOADIN ORBIT

Key statistics

Satellite RUBIN 3/SL-8 at a glance.

Uptime

8194

Days in orbit

Revolutions

≈ 14.6

Per day

Orbit

SSO

Sun Synchronous Orbit

Inclination

98.5

Latest

Satellite identification and parameters

Extended collection of information and parameters for RUBIN 3/SL-8.

Object identification

Identified? True

Debris? False

Object name: RUBIN 3/SL-8

International designator: 2002-054C

Object number (NORAD): 27561

Object ID (CCSDS): 27561

Country: GERMANY (GER)

Current information (Y/N): Y

RCS size: LARGE

Orbital parameters

Period: 98.758 minutes

Inclination: 98.5048 deg

SMA: 7077.407 km

Apoapsis: 730.095 km

Periapsis: 668.449 km

RAAN: 332.2199 deg

Eccentricy: 0.0043551

Argument of periapsis: 311.2999 deg

Mean anomaly: 48.4453 deg

Mean motion: 14.58114011 rev/day

Mean motion (dot): 0.00000574 rev/day²

B* drag term: 0.00013398 1/R_Earth

Two-line elements (TLE)

Creation date: May 5, 2025, 2:11 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: May 4, 2025, 7:19 p.m. UTC

TLE line 0: 0 RUBIN 3/SL-8

TLE line 1: 1 27561U 02054C 25124.80542063 .00000574 00000-0 13398-3 0 9997

TLE line 2: 2 27561 98.5048 332.2199 0043551 311.2999 48.4453 14.58114011191159

Live tracking on map

Real-time ground track for satellite RUBIN 3/SL-8.

In-orbit conjunctions

A list of the most updated potential collisions computed for object RUBIN 3/SL-8.

Target	Orbit	TCA	Probability of collision	Miss distance	Type
COSMOS 2251 DEB	LEO	2025-04-30 11:05:57	0.0006647432	36.0 (m)	DEBRIS
CZ-6A DEB	SSO	2025-03-31 20:43:19	0.0001038821	606.0 (m)	DEBRIS
SL-8 R/B	SSO	2025-03-22 14:03:43	0.0006778454	897.0 (m)	ROCKET BODY
RIGIDSPHERE 2 (LCS 4)	LEO	2025-01-31 00:15:14	0.0001085587	929.0 (m)	PAYLOAD
COSMOS 2251 DEB	LEO	2025-01-29 21:57:43	0.0001903974	312.0 (m)	DEBRIS

Associated space launch

ALSAT 1 was an Algerian imaging minisatellite. The 90-kg satellite was the first part of an international Disaster Monitoring System (DMS) for alerting natural/man-made disasters.

RUBIN 3/SL-8 was lifted into orbit during the mission ‘Kosmos-3M | AlSat-1’, on board a Kosmos-3M space rocket.

The launch took place on Nov. 28, 2002, 6:07 a.m. from 132/1 (132L).

For more information about the launch, click the button.

Kosmos-3M | AlSat-1

Agency: N/A

Status: Launch Successful

Launch date: Nov. 28, 2002, 6:07 a.m. UTC

Rocket: Kosmos-3M

Launch pad: 132/1 (132L)

Location: Plesetsk Cosmodrome, Russian Federation

...

Go to the launch

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