PALAPA 1 SL-12 R/B(2)

Collision chance on 2025-01-02 12:01:46z

CDM information

Conjunction Data Message description

PALAPA 1 is risking orbital collision with SL-12 R/B(2). The time of closest approach (TCA) between the two objects is calculated to be at Jan. 2, 2025, 12:46 p.m., with a collision probability TBA. The closest distance at TCA is estimated to be 3788.0 meters.

Key information

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

CDM image for a payload

TCA: 2025-01-02 12:46:32z

CDM ID: 906614822

Miss distance: 3788.0 (m)

Collision probability: TBA

Objects comparison

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

PALAPA 1 Name SL-12 R/B(2)
9009 Norad ID 20836
PAYLOAD Type ROCKET BODY
OTHER Orbit GEO
8.49° Inclination 2.08°
LARGE Size LARGE
INDO Country CIS
July 8, 1976 Launch date July 29, 1974
Full details

Live tracking

Real-time ground track for PALAPA 1 and SL-12 R/B(2).


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