SL-12 R/B(2)

Satellite information

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Satellite Type and Status

ROCKET BODYIN ORBIT

Key statistics

Satellite SL-12 R/B(2) at a glance.

Uptime

6140

Days in orbit

Revolutions

≈ 2.1

Per day

Orbit

MEO

Medium Earth Orbit

Inclination

64.7

Latest

Satellite identification and parameters

Extended collection of information and parameters for SL-12 R/B(2).

Object identification

Identified? True

Debris? False

Object name: SL-12 R/B(2)

International designator: 2008-067F

Object number (NORAD): 33471

Object ID (CCSDS): 33471

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: LARGE

Orbital parameters

Period: 675.268 minutes

Inclination: 64.6686 deg

SMA: 25496.33 km

Apoapsis: 19128.289 km

Periapsis: 19108.101 km

RAAN: 77.478 deg

Eccentricy: 0.0003959

Argument of periapsis: 342.9372 deg

Mean anomaly: 189.2354 deg

Mean motion: 2.13248631 rev/day

Mean motion (dot): 0.00000032 rev/day²

B* drag term: 0.0 1/R_Earth

Two-line elements (TLE)

Creation date: Oct. 13, 2025, 2:18 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Oct. 12, 2025, 10:01 p.m. UTC

TLE line 0: 0 SL-12 R/B(2)

TLE line 1: 1 33471U 08067F 25285.91756506 .00000032 00000-0 00000-0 0 9995

TLE line 2: 2 33471 64.6686 77.4780 0003959 342.9372 189.2354 2.13248631130821

Live tracking on map

Real-time ground track for satellite SL-12 R/B(2).

In-orbit conjunctions

A list of the most updated potential collisions computed for object SL-12 R/B(2).

Target	Orbit	TCA	Probability of collision	Miss distance	Type
SL-12 R/B(2)	MEO	2025-05-15 00:15:22	TBA	3835.0 (m)	ROCKET BODY
COSMOS 2323 (GLONASS)	MEO	2024-11-07 02:56:04	TBA	4267.0 (m)	PAYLOAD
COSMOS 2023 (GLONASS)	MEO	2024-09-16 04:51:36	TBA	3110.0 (m)	PAYLOAD

Associated space launch

GLONASS navigation satellites

SL-12 R/B(2) was lifted into orbit during the mission ‘Proton-M | Uragan-M 18 to 20’, on board a Proton-M space rocket.

The launch took place on Dec. 25, 2008, 10:43 a.m. from 81/24 (81P).

For more information about the launch, click the button.

Proton-M | Uragan-M 18 to 20

Agency: N/A

Status: Launch Successful

Launch date: Dec. 25, 2008, 10:43 a.m. UTC

Rocket: Proton-M

Launch pad: 81/24 (81P)

Location: Baikonur Cosmodrome, Republic of Kazakhstan

...

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