It's just the first segment on the trip. Reentry delta-V isn't really well-posed. The delta V that would enter orbit, or even less, with a somewhat different

It's just the first segment on the trip. Reentry delta-V isn't really well-posed. The delta V that would enter orbit, or even less, with a somewhat different angle reenters. So the "reentry delta V" might very possibly be negative, in that you could go Earth LEO to body surface with less velocity change. > possibly delta-v due only to gravity) Now, that's more useful to have around.