Best Andromeda
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Almach, designated Gamma Andromedae, is a multiple star system in the constellation Andromeda. Through a small telescope, it appears as a striking double star with a golden-yellow primary and a blue-green companion, making it a popular target for amateur astronomers. The primary component is a K-typ...
The Blue Snowball Nebula, formally designated NGC 7662, is a planetary nebula located within the Andromeda Galaxy. Discovered by William Herschel in 1784, it’s notable for its prominent blue ring formed from expanding gas and dust ejected by a dying star. Astronomers and those studying stellar evolu...
Alpheratz, officially designated as Alpha Andromedae, is a bright binary star system marking the northeast corner of the Great Square of Pegasus asterism. Historically, the star was also designated as Delta Pegasi due to its shared location on the conceptual border between the Pegasus and Andromeda...
Mirach (Beta Andromedae) is an M-type red giant in the constellation Andromeda, approximately 200 light-years away with an apparent magnitude near 2.05. It is a semi-regular variable star and is positioned in the sky close to several faint galaxies, including NGC 404 (known as Mirach's Ghost) and th...
Groombridge 34 is a binary star system located 11.6 light-years away in the northern constellation of Andromeda. Both components are M-type red dwarf stars that orbit each other at a relatively wide separation, taking thousands of years to complete a single orbit. The system was first cataloged by t...
The Blue Snowball Nebula, designated as NGC 7662, is a bright and compact planetary nebula located in the northern constellation of Andromeda. It was discovered by the astronomer William Herschel in 1784. The nebula is notable for its nearly circular disk and its vivid blue-green color, which is eas...
NGC 7662, commonly called the Blue Snowball Nebula, is a planetary nebula in the constellation Andromeda. It consists of gas expelled by a dying star, with strong emission from ionized oxygen contributing to its blue-green appearance in images and through telescopes. Its compact, bright disk can be...
HR 753 is a catalog designation for 107 Piscium, a nearby K-type main-sequence star in the constellation Pisces. Located about 24 light-years from Earth, it is smaller, cooler, and less luminous than the Sun and belongs to the local solar neighborhood. Its relative proximity and comparatively quiet...
Andromeda polifolia is a circumboreal dwarf evergreen shrub of peat bogs, one of the most widely distributed heath-family plants in the Northern Hemisphere, bearing small pink urn-shaped flowers.
Gloria Frederici was Bode's 1787 constellation honoring Frederick the Great of Prussia, placed near Andromeda after the king's 1786 death.
