STTW-1 COSMOS 1540

Collision chance on 2025-06-12 15:06:38z

CDM information

Conjunction Data Message description

STTW-1 is risking orbital collision with COSMOS 1540. The time of closest approach (TCA) between the two objects is calculated to be at June 12, 2025, 3:38 p.m., with a collision probability TBA. The closest distance at TCA is estimated to be 2246.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object STTW-1 in its detailed page.

Key information

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

TCA: 2025-06-12 15:38:56z

CDM ID: 1052348836

Miss distance: 2246.0 (m)

Collision probability: TBA

Last Updated: 6 months ago

Objects comparison

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

STTW-1	Name	COSMOS 1540
16526	Norad ID	14783
PAYLOAD	Type	PAYLOAD
OTHER	Orbit	OTHER
10.88°	Inclination	9.7°
LARGE	Size	MEDIUM
PRC	Country	CIS
Feb. 1, 1986	Launch date	March 2, 1984
	Full details

Live tracking

Real-time ground track for STTW-1 and COSMOS 1540.

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