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Last update: 2019-05-19

VdS FG

- Double Stars (CVn) -

And (13) Cas (12) Crv (1) Gem (9) Mon (1) Sex (1)
Aql (4) Cep (9) CVn (2) Her (4) Oph (1) Tau (6)
Ari (5) CMa (1) Cyg (5) Leo (12) Ori (8) Tri (3)
Aur (15) Cnc (3) Del (2) LMi (4) Peg (4) UMa (5)
Boo (9) Com (1) Dra (5) Lyn (10) Per (3) UMi (1)
Cam (2) CrB (3) Eri (1) Lyr (2) Psc (1) Vir (6)

STF1692 (**)

Name: STF1692, 12 CVn, alpha CVn, Cor Caroli
Type: **
Constellation: CVn
Coordinates: 12h56m01.67s / +38°19'06.20"
Components: AB / v2.9 mag / v5.5 mag / 20.0" / 229° / 2016
70mm f/5.7, 22x
Beautiful view. Clearly unequal with nice angular distance. Primary component appeared in pale yellow, secondary component silvery-white.

4.5" f/8, 28x, Bortle 6, NELM 5.3, SQM-L 19.7
Well split with big difference in brightness.

STFA24 (**)

Name: STFA24
Type: **
Constellation: CVn
Coordinates: 13h10m03.27s / +38°29'55.90"
Components: AB / v6.0 mag / v6.3 mag / 275.6" / 296° / 2012
This double star contains of the components 15 and 17 CVn.

B 40mm, 8x, Bortle 7, NELM 5.0, SQM-L 19.2
Both components similar in brightness with large distance.