NGC 225 is an open cluster in the constellation Cassiopeia. It is located roughly 2,200 light-years from Earth. It is about 100 to 150 million years old. [2] The binary fraction, or the fraction of …

NGC 225 是 仙后座 的一个 疏散星团。

NGC 225 is a small loose open cluster with an estimated age of 130 million years. It is embedded in some molecular dark clouds that partially reflect the light of cluster stars, which can be seen …

NGC 225 是 仙后座 的一個 疏散星团。

NGC 225 is a Open Cluster in the Cassiopeia constellation. NGC 225 is situated close to the northern celestial pole and, as such, it is visible for most part of the year from the northern …

This is my first try on NGC 225, an open cluster of beautiful young stars in Cassiopeia. It was difficult to decide the right exposure, I did not want to blow out the stars and at the same time I …

2024年10月6日 · NGC 225 is an open cluster of young stars about 2,200 light years away in Cassiopeia. Many of the stars in this cluster are binaries, though as the cluster ages gravity …

NGC 225 is an open cluster in Cassiopeia. It was discovered in 1783 by Caroline Herschel. It's about 2,100 light years distant. Taken over 21 nights between August 8th and October 15th, …

NGC 225 is an open star cluster that lies approximately 2,000 light years away in the constellation of Cassiopeia. It is sometimes referred to as the Sailboat Cluster. It was discovered by …

2020年8月16日 · NGC 225 has been estimated to be around 10 million years old, thus making this widely dispersed cluster one of the youngest open clusters in the Milky Way, with …