COSMOS 1779 (GLONASS) SL-12 R/B(2)

Collision chance on 2025-11-07 11:11:05z

CDM information

Conjunction Data Message description

COSMOS 1779 (GLONASS) is risking orbital collision with SL-12 R/B(2). The time of closest approach (TCA) between the two objects is calculated to be at Nov. 7, 2025, 11:05 a.m., with a collision probability TBA. The closest distance at TCA is estimated to be 3004.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 1779 (GLONASS) in its detailed page.

Key information

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

TCA: 2025-11-07 11:05:25z

CDM ID: 1217144206

Miss distance: 3004.0 (m)

Collision probability: TBA

Last Updated: 23 hours ago

Objects comparison

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

COSMOS 1779 (GLONASS)	Name	SL-12 R/B(2)
16962	Norad ID	21858
PAYLOAD	Type	ROCKET BODY
MEO	Orbit	MEO
64.77°	Inclination	64.76°
LARGE	Size	LARGE
CIS	Country	CIS
Sept. 16, 1986	Launch date	Jan. 29, 1992
	Full details

Live tracking

Real-time ground track for COSMOS 1779 (GLONASS) and SL-12 R/B(2).

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