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Last update: 2018-09-23

VdS FG

- Globular Clusters (And) -

And (1) Boo (1) Del (2) Lyr (1) Sct (1) Vir (1)
Aql (3) Cap (1) Her (3) Oph (7) Ser (4)
Aqr (2) Com (3) Lep (1) Peg (2) Sge (1)
Aur (1) CVn (1) Lyn (1) Sco (2) Sgr (6)

Mayall II (GC)

DSS
Image source: DSS II (blue) - 5×5'
Name: Mayall II, G1
Group: M31
Type: GC
Constellation: And
Coordinates: 00h32m46.53s / +39°34'40.50"
Brightness / Size: v13.8 mag / 0.5x0.5'
8" f/6, 216x, Bortle 4, NELM 5.9+, SQM-L 21.0
Very small, round, condensed brightening. The two nearby faint stars only separated in some moments. Overall not too challenging. Good seeing helps a lot.
DIFFICULT