Path of comet C/2014 R1 Borisov and M61 as seen from Mayhill New Mexico. The small rectangle is the field of view of T9, the large the field of view of T14. Click to embiggen.
On 2014 Nov 10 at 22:53 UT comet C/2014 R1 Borisov will be 0° 53' 48"from M61, currenty sporting a nice supernova. This is best seen from the Northern iTelescopes, but still difficult as M61 is just 26 degrees above the horizon at Astronomical twilight in the morning.
The best mornings are on the 10th and 11th, when from Mayhill the comet is 59' from M61. Hat tip to Dídac Mesa Romeu for the heads up.