SL-12 R/B(2) COSMOS 1778 (GLONASS)

Collision chance on 2025-10-29 16:10:00z

CDM information

Conjunction Data Message description

SL-12 R/B(2) is risking orbital collision with COSMOS 1778 (GLONASS). The time of closest approach (TCA) between the two objects is calculated to be at Oct. 29, 2025, 4 p.m., with a collision probability TBA. The closest distance at TCA is estimated to be 4821.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object SL-12 R/B(2) in its detailed page.

Key information

Parameters and calculations for this potential in-orbit collision event.

TCA: 2025-10-29 16:00:40z

CDM ID: 1206407702

Miss distance: 4821.0 (m)

Collision probability: TBA

Last Updated: 17 hours ago

Objects comparison

A comparison of the two objects interested by this conjunction data message.

SL-12 R/B(2)	Name	COSMOS 1778 (GLONASS)
23739	Norad ID	16961
ROCKET BODY	Type	PAYLOAD
MEO	Orbit	MEO
65.47°	Inclination	64.76°
LARGE	Size	MEDIUM
CIS	Country	CIS
Dec. 14, 1995	Launch date	Sept. 16, 1986
	Full details

Live tracking

Real-time ground track for SL-12 R/B(2) and COSMOS 1778 (GLONASS).

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