SL-16 DEB CALSPHERE 4(A)

0.638% collision chance on 2025-01-16 06:01:05z

CDM information

Conjunction Data Message description

SL-16 DEB is risking orbital collision with CALSPHERE 4(A). The time of closest approach (TCA) between the two objects is calculated to be at Jan. 16, 2025, 6:05 a.m., with a collision probability of 0.638%. The closest distance at TCA is estimated to be 26.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object SL-16 DEB in its detailed page.

Key information

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

TCA: 2025-01-16 06:05:48z

CDM ID: 917436138

Miss distance: 26.0 (m)

Collision probability: 0.006381624 (~0.638%)

Last Updated: 5 months, 3 weeks ago

Objects comparison

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

SL-16 DEB	Name	CALSPHERE 4(A)
18417	Norad ID	1520
DEBRIS	Type	PAYLOAD
LEO	Orbit	LEO
71.0°	Inclination	89.92°
SMALL	Size	SMALL
CIS	Country	US
March 18, 1987	Launch date	Aug. 13, 1965
	Full details

Live tracking

Real-time ground track for SL-16 DEB and CALSPHERE 4(A).

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