DIAMANT R/B COSMOS 1235

0.019% collision chance on 2025-12-05 15:12:36z

CDM information

Conjunction Data Message description

DIAMANT R/B is risking orbital collision with COSMOS 1235. The time of closest approach (TCA) between the two objects is calculated to be at Dec. 5, 2025, 3:36 p.m., with a collision probability of 0.019%. The closest distance at TCA is estimated to be 687.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object DIAMANT R/B in its detailed page.

Key information

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

TCA: 2025-12-05 15:36:27z

CDM ID: 1253018316

Miss distance: 687.0 (m)

Collision probability: 0.000189255 (~0.019%)

Last Updated: 2 weeks, 1 day ago

Objects comparison

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

DIAMANT R/B	Name	COSMOS 1235
2682	Norad ID	12114
ROCKET BODY	Type	PAYLOAD
LEO	Orbit	LEO
39.46°	Inclination	73.99°
LARGE	Size	MEDIUM
FR	Country	CIS
Feb. 15, 1967	Launch date	Dec. 23, 1980
	Full details

Live tracking

Real-time ground track for DIAMANT R/B and COSMOS 1235.

Return to all CDMs

Newsletter sign-up

Weekly statistics, charts and insights to help you stay on top of the space industry.