Re: Current TiPS elsets

Jim Varney (
Sun, 3 Aug 1997 23:07:39 -0700

From: Paul L. Sventek <>

>I don't remember if I've seen this elset source mentioned here, but
>awfully current TiPS elsets can be obtained at the following site:

Unless NRL has changed what they publish, I don't recommend these elsets as
I don't think they are compatible with most prediction programs.  Mike
McCants' TiPS elsets are much more accurate when used with SGP or SGP4-based

Jim Varney
Sacramento, CA