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

11101

Days in orbit

Revolutions

≈ 2.1

Per day

Orbit

MEO

Medium Earth Orbit

Inclination

65.5

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: 1995-037F

Object number (NORAD): 23625

Object ID (CCSDS): 23625

Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)

Current information (Y/N): Y

RCS size: LARGE

Orbital parameters

Period: 674.711 minutes

Inclination: 65.4742 deg

SMA: 25482.304 km

Apoapsis: 19125.03 km

Periapsis: 19083.308 km

RAAN: 207.6809 deg

Eccentricy: 0.00081864

Argument of periapsis: 187.8114 deg

Mean anomaly: 359.4913 deg

Mean motion: 2.13424719 rev/day

Mean motion (dot): 0.00000037 rev/day²

B* drag term: 0.0 1/R_Earth

Two-line elements (TLE)

Creation date: Dec. 11, 2025, 10:54 a.m.

Reference frame: TEME

Reference center: EARTH

Epoch: Dec. 11, 2025, 4:52 a.m. UTC

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

TLE line 1: 1 23625U 95037F 25345.20322516 .00000037 00000-0 00000-0 0 9992

TLE line 2: 2 23625 65.4742 207.6809 0008186 187.8114 359.4913 2.13424719236764

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
COSMOS 2362 (GLONASS)	MEO	2025-09-14 20:39:21	TBA	2140.0 (m)	PAYLOAD
FREGAT R/B	MEO	2025-06-30 06:20:30	TBA	2895.0 (m)	ROCKET BODY
COSMOS 1989 (ETALON 1)	MEO	2025-05-22 03:21:34	TBA	3560.0 (m)	PAYLOAD
COSMOS 1883 (GLONASS)	MEO	2024-10-06 18:09:09	TBA	3090.0 (m)	PAYLOAD
SL-12 R/B(2)	MEO	2024-09-03 11:32:10	TBA	4513.0 (m)	ROCKET BODY

Associated space launch

GLONASS navigation satellites

SL-12 R/B(2) was lifted into orbit during the mission ‘Proton | Uragan 66 to 68’, on board a Proton space rocket.

The launch took place on July 24, 1995, 3:52 p.m. from 200/39 (200L).

For more information about the launch, click the button.

Proton | Uragan 66 to 68

Agency: N/A

Status: Launch Successful

Launch date: July 24, 1995, 3:52 p.m. UTC

Rocket: Proton

Launch pad: 200/39 (200L)

Location: Baikonur Cosmodrome, Republic of Kazakhstan

...

Go to the launch

Latest news about this satellite

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