Struve 2155: A Subtle Colorful Binary in Draco

The constellation Draco features the double star Struve 2155, a notable yet subtle binary system situated about 600 light-years away. Comprising a bright yellow giant and a dimmer blue companion, this pairing offers a unique visual experience. Observers can appreciate the contrast and beauty of this hidden gem during summer evenings. Also known as: SAO 17410, HIP 84465, HD 156890, 4198-01479-1, BD+60 1742

RY Draconis: One of Draco’s Crimson Carbon Stars

RY Draconis (RY Dra) is a carbon star in the Draco constellation, noted for its rich red hue and unique atmospheric processes. This variable star’s brightness fluctuates between magnitudes 6.0 and 8.0. It is best observed near Kappa Draconis, visible year-round from northern latitudes, making it a popular target for astronomers.

24 Cancri (Struve 1224): A Quaint Triple Star in Cancer

24 Cancri, located in the spring constellation Cancer, is known as a triple star system, but backyard astronomers will only see a pair of nearly identical and pretty white-yellow stars, Learn more about the pair and see how they look through an 8-inch SLT scope. The pair is also known as 24 Cnc A, HD 71152, HR 3312, SAO 80184, STF 1224, Struve 1224, and upsilon.

Struve 2793: A Serene Double Star in Equuleus

The constellation Equuleus, known as the Little Horse, features the intriguing triple star system Struve 2793, discovered by Friedrich Georg Wilhelm von Struve in 1827. Despite its faintness, the system includes a bright primary star and a distant companion, offering rewarding views for patient astronomers during summer and early autumn. Also cataloged as SAO 126783, HD 203943, HIP 105743, and STF 2793

OR Delphini (STF 2725): A Binary Star That Makes an Attractive Double-Double in Delphinus

OR Delphini, also known as Struve 2725, is a binary star in the constellation Delpinus. With a wider eyepiece, one can view this binary and the double star Gamma Delphini together, making a notable double-double that shouldn't be missed. The star is also known as Struve 2725, SAO 106466, HD 197913, HIP 102490, OR Del

August Nights Under the Perseid Meteor Shower

Each August night, the Perseid Meteor Shower turned our Denver street into a cathedral of stars. We’d sprawl on blankets, count meteors, and gaze at galaxies through a small telescope—moments that sparked a lifelong love of stargazing and amateur astronomy. August Nights is a journey through memory, friendship, and the timeless wonder of the summer sky.

17 Cygni (Struve 2580): A Pleasing Binary Star in the Swan’s Neck

The constellation Cygnus features the binary star 17 Cygni, located 69 light-years away. Composed of two stars, 17 Cygni A and B, it is faintly visible to the naked eye. This complex system, along with another binary pair, showcases intriguing dynamics reminiscent of a cosmic dance in the night sky. Also known as: SAO 68827, 17 Cyg, HR 7534, HD 187013, HIP 97295, STF 2580