CALSPHERE 2 FENGYUN 1C DEB

0.014% collision chance on 2025-07-26 15:07:31z

CDM information

Conjunction Data Message description

CALSPHERE 2 is risking orbital collision with FENGYUN 1C DEB. The time of closest approach (TCA) between the two objects is calculated to be at July 26, 2025, 3:31 p.m., with a collision probability of 0.014%. The closest distance at TCA is estimated to be 359.0 meters.

Note: this is the latest available calculation for this conjunction event. Access all the most updated CDMs for object CALSPHERE 2 in its detailed page.

Key information

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

TCA: 2025-07-26 15:31:58z

CDM ID: 1096265366

Miss distance: 359.0 (m)

Collision probability: 0.0001354701 (~0.014%)

Last Updated: 1 month, 1 week ago

Objects comparison

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

CALSPHERE 2	Name	FENGYUN 1C DEB
902	Norad ID	38494
PAYLOAD	Type	DEBRIS
SSO	Orbit	SSO
90.23°	Inclination	98.42°
SMALL	Size	SMALL
US	Country	PRC
Oct. 6, 1964	Launch date	May 10, 1999
	Full details

Live tracking

Real-time ground track for CALSPHERE 2 and FENGYUN 1C DEB.

Return to all CDMs

Newsletter sign-up

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