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Category Archives: Double/Multiple Stars

Lambda (λ) Arietis: This Double Star Has Me Seeing Green

A wonderful double star in the constellation Aries with elusive colors. Some see yellow and white, while others see yellow and blue — or even green!

Posted byWayne McGrawJanuary 27, 2022December 25, 2022Posted inDouble/Multiple StarsTags:AriesLeave a comment on Lambda (λ) Arietis: This Double Star Has Me Seeing Green

Gamma Leporis: A Rewarding Pair of Mustard and Orange

This is a nice double star in Lepus, just below (or south) of Orion. It’s a great target for any backyard astronomer with binoculars or telescope.

Posted byWayne McGrawJanuary 24, 2022April 28, 2022Posted inDouble/Multiple StarsTags:Lepus, WinterLeave a comment on Gamma Leporis: A Rewarding Pair of Mustard and Orange

Beta Monocerotis: A Delightful Triple Star

Explore Beta Monocerotis, a rare triple star in Monoceros. View three pale blue stars through a telescope for a stunning winter constellation target.

Posted byWayne McGrawJanuary 21, 2022October 31, 2025Posted inDouble/Multiple StarsTags:FavDouble, Monoceros1 Comment on Beta Monocerotis: A Delightful Triple Star

Epsilon Monocerotis: A Lemon and Vanilla Double Star

Illustration of a double star system.

Epsilon Monocerotis is a double star system in Monoceros, close to the Rosette Nebula. Its twin stars are separated by light-years yet appear side by side in the sky.

Posted byWayne McGrawJanuary 21, 2022October 31, 2025Posted inDouble/Multiple StarsTags:MonocerosLeave a comment on Epsilon Monocerotis: A Lemon and Vanilla Double Star

Alpha Piscium (Alrisha): A Binary to Test Your Scope and Eyesite

Illustration of double star system

Alpha Piscium, a 151-light-year binary in Pisces, offers a challenging split for telescopes. Best viewed in late autumn for skilled observers.

Posted byWayne McGrawJanuary 9, 2022October 31, 2025Posted inDouble/Multiple StarsTags:Pisces2 Comments on Alpha Piscium (Alrisha): A Binary to Test Your Scope and Eyesite

55 Eridani: A Double Star Floats in a Heavenly River

While this double star system is unremarkable, it’s interesting that the secondary star is a variable one.

Posted byWayne McGrawJanuary 9, 2022April 23, 2022Posted inDouble/Multiple StarsTags:EridanusLeave a comment on 55 Eridani: A Double Star Floats in a Heavenly River

Iota Orionis: A Runaway Star in Orion’s Sword

This multiple star is not only one of the hottest in the Orion constellation but a “runaway” star. This was my last observation of 2021.

Posted byWayne McGrawDecember 31, 2021December 28, 2025Posted inDouble/Multiple StarsTags:Notable, Orion3 Comments on Iota Orionis: A Runaway Star in Orion’s Sword

Sigma Orionis: An Attractive Quartet of Stars in Orion

Photo of the stars Sigma Orionis.

Some consider Sigma Orionis one of the best multiple star systems to view. It makes its home just underneath the belt of Orion near the famous Horsehead Nebula.

Posted byWayne McGrawDecember 31, 2021December 28, 2025Posted inDouble/Multiple Stars, Top ObjectTags:FavDouble, Orion, Top Object, WinterLeave a comment on Sigma Orionis: An Attractive Quartet of Stars in Orion

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