As many of you may know, SE's star catalog has some errors in it, such as errors in spectral class, magnitude, and missing data. The goals here are to 1) identify stars which have errors, and 2) make new catalog scripts to fix these errors.
For this you will have to overwrite the existing HIP star and remake the entire system for your script. You can use the Remove parameter in the script to do this. Keep in mind that you can also update the physical parameters of the stars in the system while you make it, including things like age.
For a tutorial on how to add stars, look here. Pay close attention to the need to use two catalogs per star system in some cases.
To expedite the process of building this catalog and adding it into SE, you should try to resolve all errors with your systems before posting them. When you finish your script for a star system (or many of them) you may post it in this thread.
Feel free to just post the name of a star that has an error even if you don't want to make a catalog fix. A list of stars that need fixing will make things a lot easier on the scripters.