Delta Cephei | aavso
EarthSky | Delta Cephei helps measure cosmic distances
Sweeping Widefield Views: Vixen SG 6.5×32 WP ED Astro-Bino – AstroGear Today
Delta Cephei - Wikipedia
Delta (δ) Cephei: A Lighthouse in the Sky | Star-Splitters
The Cepheus Constellation - Universe Today
The Saga of Delta (δ) Cygni | Star-Splitters
Part I: Observations of Delta δ Cephei
Opticron Oregon WA 10x50 binoculars review - Binoculars for astronomy - Reviews - BBC Sky at Night Magazine
De cefeidas y magos (Delta Cephei y NGC 7380) | El nido del astrónomo
Opticron Oregon Observation 11x70 binoculars review - Binoculars for astronomy - Reviews - BBC Sky at Night Magazine
Fun with double and variable stars | Astronomy.com
A pair of royal subjects | Astronomy.com
CEPHEUS -
Double stars and binary stars: an astronomy guide | BBC Sky at Night Magazine
Alpha Leonis
Delta (δ) Cephei: A Lighthouse in the Sky | Star-Splitters
δ Cephei (delta Cephei) - Star in Cepheus | TheSkyLive.com
δ Cephei (delta Cephei) - Star in Cepheus | TheSkyLive.com
Guide to Delta Cephei - Variable Star Section
Delta (δ) Cephei: A Lighthouse in the Sky | Star-Splitters
Summer Sky Tour -
Plant Your Eyes In Delta Cephei's Fertile Triangle - Sky & Telescope - Sky & Telescope
Delta Cephei
Epsilon Cephei Archives - Universe Today
Viewing the constellations with binoculars by Richard S Pearson - Issuu
