This is an old revision of the document!
I'm unaware if this is the correct method and it is only allowed for those who have writing permission in the psql database. — Juan Carlos Tello 2014/03/07 11:34
If you have a target that you want to change the coordinates (either because the first ones was erroneous or because it is an object like a satellite that requires constant changing and you don't know how to give it the orbital parameters for automatic tracking), then you can access the psql database directly.
$ sudo psql stars
stars=# UPDATE targets SET tar_ra = 157.246241, tar_dec = 15.760332 WHERE tar_id = 1205;
(of course changing the coordinates and target_id as necessary).