NGC 2451 is an open cluster in the Puppis constellation, probably discovered by Giovanni Battista Hodierna before 1654 and John Herschel in 1835. [1] In 1994, it was postulated that this was …

NGC 2451 是在船尾座的一個疏散星團，天球座標為赤經7時45.4分，赤緯-14度58分，視覺觀測大小約45角分，亮度约2.8視星等。早在1654年之前就已經被 喬瓦尼·巴皮斯塔·霍迪納 （ 英语 …

NGC2451は約45分の広がりの中に50個ほどの星がばらまかれており，双眼鏡でもひとめで散開星団とわかります。 全体の明るさは3等級ということになっているので，肉眼でもいくつか …

2025年1月11日 · The shimmering star cluster NGC 2451 is located in the southern constellation of Puppis and is best observed during late autumn and winter nights. With its sparkling …

NGC 2451 is a Open Cluster in the Puppis constellation. NGC 2451 is situated south of the celestial equator and, as such, it is more easily visible from the southern hemisphere. Given its …

NGC 2451是一个位于 船尾座 的 疏散星团， 天球 座标为 赤经 7时45.4分， 赤纬 -14度58分，视觉观测大小约45 角分，亮度约2.8 视星等，距地球850 光年。 NGC 2451包含约40颗星，年龄约 …

2014年2月6日 · The Stinging Scorpion (NGC 2451) is an excellent target for naked-eye and binocular observers, open cluster M93 offers small-telescope owners nice views, and...

NGC 2451 A/B is especially interesting since it is a rather young (50 Myrs) and possibly metal-deficient cluster very close to us. We present first results of the analysis of X-ray data (ROSAT …

The grouping of stars in this image was originally classified as a single cluster, Collinder 161 or NGC 2451. They are now recognised as belonging to two separate clusters overlaid on one …

During the last decade, a debate has arisen whether the grouping of stars called NGC 2451 is a real star cluster. We investigate the corresponding area of the sky kinematically, using proper …