T CrB

T Coronae Borealis

T CrB before its eruption.

At this time, it was 10th magnitude.

Note:

The Seestar S50 does not presently have T CrB as a target. It does, however, have IC 4587 (which is not visible in the image, only its label).

I added a label for T CrB to a copy of the original image.