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 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 …

Nov 14, 2023 · NCG 225 has been estimated to be around 10 million years old, and there are about 20 bright stars of intense blue color. There is a lot of dark blue in the background sky …

October 31–November 7, 2013: Open cluster Stock 2 in Cassiopeia is an excellent target for naked-eye and binocular observers, the Sailboat Cluster (NGC 225) in Cassiopeia offers small …

Oct 6, 2024 · 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 …

Aug 16, 2020 · 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 …

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, …

Nov 13, 2022 · NGC 225 is an open star cluster in the constellation of Cassiopeia. It’s best viewed in autumn through early winter. At nearly 2100 light years from Earth, NGC 225 is a bright and …