HIMAWARI 1 (GMS 1) MARISAT 1

Collision chance on 2024-10-03 14:10:07z

CDM information

Conjunction Data Message description

HIMAWARI 1 (GMS 1) is risking orbital collision with MARISAT 1. The time of closest approach (TCA) between the two objects is calculated to be at Oct. 3, 2024, 2:07 p.m., with a collision probability TBA. The closest distance at TCA is estimated to be 3558.0 meters.

Key information

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

CDM image for a payload

TCA: 2024-10-03 14:07:11z

CDM ID: 831163855

Miss distance: 3558.0 (m)

Collision probability: TBA

Objects comparison

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

HIMAWARI 1 (GMS 1) Name MARISAT 1
10143 Norad ID 8697
PAYLOAD Type PAYLOAD
OTHER Orbit OTHER
7.5° Inclination 6.79°
LARGE Size LARGE
JPN Country US
July 14, 1977 Launch date Feb. 19, 1976
Full details

Live tracking

Real-time ground track for HIMAWARI 1 (GMS 1) and MARISAT 1.


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