3a. Binocular Double | Star-Splitters
Delta Cephei's secret companion and intriguing past – Astronomy Now
Delta Cephei Double and Variable Star - Stock Image - C044/2984 - Science Photo Library
Sweeping Widefield Views: Vixen SG 6.5×32 WP ED Astro-Bino – AstroGear Today
Part I: Observations of Delta δ Cephei
Delta Cephei | aavso
A pair of royal subjects | Astronomy.com
Plant Your Eyes In Delta Cephei's Fertile Triangle - Sky & Telescope - Sky & Telescope
Opticron Oregon WA 10x50 binoculars review - Binoculars for astronomy - Reviews - BBC Sky at Night Magazine
δ Cephei (delta Cephei) - Star in Cepheus | TheSkyLive.com
De cefeidas y magos (Delta Cephei y NGC 7380) | El nido del astrónomo
CEPHEUS -
Phil Harrington's binocular universe: Cepheus' fall delights | Astronomy.com
Celestial yardsticks | Space
Web Extra: Tour 10 autumn binocular highlights | Astronomy.com
Double stars and binary stars: an astronomy guide | BBC Sky at Night Magazine
Opticron Oregon Observation 11x70 binoculars review - Binoculars for astronomy - Reviews - BBC Sky at Night Magazine
Delta Cephei
Alpha Leonis
EarthSky | Delta Cephei helps measure cosmic distances
Delta (δ) Cephei: A Lighthouse in the Sky | Star-Splitters
δ Cephei (delta Cephei) - Star in Cepheus | TheSkyLive.com
Sweeping Widefield Views: Vixen SG 6.5×32 WP ED Astro-Bino – AstroGear Today
Viewing the constellations with binoculars by Richard S Pearson - Issuu
How the Strange Star Delta Cephei Is a Universe Mile-Marker | Space
