If your target has a landscape and the sky, you’ll quickly have the problem of a part of the image being fixed and the other being moving, which prevents you from using an averaging stacking, otherwise stars will disappear.
If you shoot only something not moving, or on which you can realign, then you can split your 10 minute exposure into several shorter exposures. The rule of thumb is, to get the same signal/noise ratio, you need square root of the number of images times more images.
Like, 100 images of 1s will get you roughly the same quality as a 10s exposure.