COSMOS 1294 DELTA 1 R/B

0.053% collision chance on 2025-12-15 18:12:47z

CDM information

Conjunction Data Message description

COSMOS 1294 is risking orbital collision with DELTA 1 R/B. The time of closest approach (TCA) between the two objects is calculated to be at Dec. 15, 2025, 6:47 p.m., with a collision probability of 0.053%. The closest distance at TCA is estimated to be 76.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object COSMOS 1294 in its detailed page.

Key information

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

TCA: 2025-12-15 18:47:02z

CDM ID: 1263482089

Miss distance: 76.0 (m)

Collision probability: 0.0005286966 (~0.053%)

Last Updated: 19 hours ago

Objects comparison

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

COSMOS 1294	Name	DELTA 1 R/B
12643	Norad ID	2661
PAYLOAD	Type	ROCKET BODY
LEO	Orbit	SSO
74.03°	Inclination	101.95°
MEDIUM	Size	MEDIUM
CIS	Country	US
Aug. 6, 1981	Launch date	Jan. 26, 1967
	Full details

Live tracking

Real-time ground track for COSMOS 1294 and DELTA 1 R/B.

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