Get coordinates at specific time

Hi to all , this is my first question,
I am wondering if there is a way to get coordinates based on specific time, for example , I can see veil nebula and I get its coordinates but I should to get these coordinates when it is 02:30 by the night.
I searched but I didn’t find it.

I can answer myself it is not needed, it is really a stupid question.
Lack of knowledge.

I don’t think it’s a stupid question. Equatorial coordinates don’t change over time for Deep Sky Objects (hardly in a lifetime anyway), but local coordinates (altitude and azimuth) do change. To find the local coordinates at any time you can use the altitude charts displayed next to each target, or right in the target page. You’ll need to use your mouse/finger to place the “dot” near your desired time and you’ll be able to see the alt and az values.