BPA-2/SL-24 R/B OV1-20/OV1-21 DEB

0.027% collision chance on 2025-03-30 03:03:11z

CDM information

Conjunction Data Message description

BPA-2/SL-24 R/B is risking orbital collision with OV1-20/OV1-21 DEB. The time of closest approach (TCA) between the two objects is calculated to be at March 30, 2025, 3:11 a.m., with a collision probability of 0.027%. The closest distance at TCA is estimated to be 805.0 meters.

Key information

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

CDM image for a rocket body

TCA: 2025-03-30 03:11:54z

CDM ID: 979360674

Miss distance: 805.0 (m)

Collision probability: 0.0002680281 (~0.027%)

Objects comparison

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

BPA-2/SL-24 R/B Name OV1-20/OV1-21 DEB
37795 Norad ID 5384
ROCKET BODY Type DEBRIS
SSO Orbit LEO
98.18° Inclination 87.63°
LARGE Size MEDIUM
UKR Country US
Aug. 17, 2011 Launch date Aug. 7, 1971
Full details

Live tracking

Real-time ground track for BPA-2/SL-24 R/B and OV1-20/OV1-21 DEB.


Newsletter sign-up

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