In a similar way to how a radial burn (https://space.stackexchange.com/questions/44608/what-happens-to-orbit-after-a-radial-burn https://space.stackexchange.com

In a similar way to how a radial burn (https://space.stackexchange.com/questions/44608/what-happens-to-orbit-after-a-radial-burn https://space.stackexchange.com/questions/44608/what-happens...) may be orthogonal to your trajectory but still may be necessary to avoid becoming a fireball in half an orbit's time.