COSMOS 1946 (GLONASS) SL-12 R/B(2)

Collision chance on 2025-11-26 16:11:02z

CDM information

Conjunction Data Message description

COSMOS 1946 (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. 26, 2025, 4:02 p.m., with a collision probability TBA. The closest distance at TCA is estimated to be 1546.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 1946 (GLONASS) in its detailed page.

Key information

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

TCA: 2025-11-26 16:02:57z

CDM ID: 1243358387

Miss distance: 1546.0 (m)

Collision probability: TBA

Last Updated: 2 weeks, 4 days ago

Objects comparison

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

COSMOS 1946 (GLONASS)	Name	SL-12 R/B(2)
19163	Norad ID	19168
PAYLOAD	Type	ROCKET BODY
MEO	Orbit	MEO
64.86°	Inclination	64.89°
MEDIUM	Size	LARGE
CIS	Country	CIS
May 21, 1988	Launch date	May 21, 1988
	Full details

Live tracking

Real-time ground track for COSMOS 1946 (GLONASS) and SL-12 R/B(2).

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