SL-8 R/B COSMOS 990

0.601% collision chance on 2024-09-27 20:09:05z

CDM information

Conjunction Data Message description

SL-8 R/B is risking orbital collision with COSMOS 990. The time of closest approach (TCA) between the two objects is calculated to be at Sept. 27, 2024, 8:05 p.m., with a collision probability of 0.601%. The closest distance at TCA is estimated to be 36.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object SL-8 R/B in its detailed page.

Key information

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

TCA: 2024-09-27 20:05:32z

CDM ID: 826430846

Miss distance: 36.0 (m)

Collision probability: 0.006013835 (~0.601%)

Last Updated: 7 months, 1 week ago

Objects comparison

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

SL-8 R/B	Name	COSMOS 990
4589	Norad ID	10676
ROCKET BODY	Type	PAYLOAD
LEO	Orbit	LEO
74.06°	Inclination	74.04°
LARGE	Size	LARGE
CIS	Country	CIS
Oct. 16, 1970	Launch date	Feb. 17, 1978
	Full details

Live tracking

Real-time ground track for SL-8 R/B and COSMOS 990.

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