markarian's chain

 Not for lack of effort, as demonstrated in previous attempts.

Also, as previously, a fill in job until sunrise with m56. The ideal focal length for small clusters.

galaxies bordering virgo and coma berenices from right m84, m86 with m87, bottom
veTEC571 on 72ed @ 346mm 101x5 min @ hcg100

globular cluster m56 in lyra
veTEC571 on 72ed @ 346mm 36x4min @ hcg100