<div dir="ltr">Hello folks,<div><br></div><div>So this is a repeated problem. Some asteroid or comet season is up. Folks search for it in KStars and is not found! So they file bug reports and post forum questions about it:</div><div><br></div><div><a href="http://indilib.org/forum/general/2886-3200-phaethon.html">http://indilib.org/forum/general/2886-3200-phaethon.html</a></div><div><br></div><div>The problem is that KStars, by default, only downloads up to absolute magnitude 12 from JPL for comets/asteroids.</div><div><br></div><div>If the user was searching for a comet/asteroid fainter than this magnitude, then obviously it won't be found unless they change the KStars magnitude limit for comet/asteroids in Settings. So if the user can change the settings, problem solved? Not quite.</div><div><br></div><div>Users have no way of knowing to do this, it's not like there is a hint to tell them about that. So we may consider adding a hint, but that's only a partial solution. The reason we are limiting it to 12 is because increasing this limit significantly increases the number of objects to be loaded. This puts even more stress on RAM and generally hogs the system down unless you have a lot of RAM real-state at hand.</div><div><br></div><div>So what do you propose an alternative solution? How about instead of 12 being the hardware limit for data availability, it becomes the limit for _drawing_. So we load all the names up to say, mag 20, in a hash, but only initialize comet/asteroid objects 12 and below. When the user specifically searches for asteroids that are fainter, we load it from disk and we're set. No more hogging of the system.</div><div><br></div><div>Please share your thoughts on the best approaches to resolve this issue.<br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><div>Best Regards,<br>Jasem Mutlaq<br></div><div><br></div></div></div>
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