- Sketches (Deepsky) (And) -

And (1) Cas (5) Cyg (7) Her (4) Lyr (5) Sex (1)
Aur (4) Cnc (4) Dra (5) Leo (12) Ori (2) Tau (1)
Boo (2) Com (2) Eri (1) LMi (3) Per (6) Tri (1)
Cam (4) CVn (7) Gem (8) Lyn (9) Psc (1) UMa (10)

AC 1 (**)

Name: AC1
Type: **
Constellation: And
Coordinates: 00h20m54.10s / +32°58'40.90"

Components:
m1 m2 ρ θ Year
7m3 8m3 1.9" 290° 2018

../images/binary-star-orbits/AC1-orbit.jpg

Robert Zebahl
102mm f/11, 125x, Bortle 6-, SQM-L 19.0
Very attractive, relatively close with a clearly visible difference in brightness. In the immediate vicinity a brighter star shines in a lovely orange. Very nice contrast!

../sketches/2019-10-22_ac1.jpg