NGC 4236 (also known as Caldwell 3) is a barred Magellanic spiral galaxy located in the constellation Draco. The galaxy is a member of the M81 Group, a group of galaxies located at a distance of approximately 11.7 Mly (3.6 Mpc) from Earth. [3] The group also contains the spiral galaxy Messier 81 and the starburst galaxy Messier 82. [3]

NGC 4236，也稱為 科德韋爾3，是位於 天龍座 的一個 棒旋星系。 NGC 4236是 M81星系團 的成員之一，距離 地球 大約1,170萬 光年 （3,600萬 秒差距） [3]。 這個星系團包含著名的 螺旋星系 M81 和 星爆星系 M82 [3]。 ^ R. W. Sinnott, editor. The Complete New General Catalogue and Index Catalogue of Nebulae and Star Clusters by J. L. E. Dreyer. Sky Publishing Corporation and Cambridge University Press. 1988. ISBN 0-933-34651-4.

2024年8月23日 · Located just north of the Big Dipper, Caldwell 3 is one of at least 34 gravitationally bound galaxies in the Ursa Major galaxy group. This barred spiral galaxy, also known as NGC 4236, sits 11.7 million light-years from Earth in the constellation Draco and has an apparent magnitude of 9.6.

NGC 4236 is a tenth magnitude barred spiral galaxy in Draco that's visible through small telescopes although best seen with larger instruments. This galaxy was discovered by German born British astron...

NGC 4236 is a Spiral Galaxy located in the constellation of Draco in the northern hemisphere. NGC 4236's distance from Earth is 11,066,485.90 light years. NGC 4236 is called NGC 4236 in the New General Catalogue (NGC). This catalogue is a list of deep space objects compiled by John Louis Emil Dreyer in 1888 to update John Herschel's earlier work.

NGC 4236 is a barred spiral galaxy and one of at least 34 gravitationally bound galaxies in the Ursa Major galaxy group. The galaxy NGC 4236 is located in the constellation Draco. The best viewing time is January to December when it is highest at night. Charts created using SkySafari 6 Pro and STScI Digitized Sky Survey.

NGC 4236 is a barred Magellanic spiral galaxy located in the constellation Draco. The galaxy, a member of the M81 Group and so has much more famous 'neighbours', and is located approximately 11.7 Mly ...

NGC 4236是 M81星系团 的成员之一，距离 地球 大约1,170万 光年 （3,600万 秒差距）。 这个星系团包含著名的 螺旋星系 M81 和 星爆星系 M82。 NGC 4236，也称为科德韦尔3，是位于天龙座的一个棒旋星系。

2020年5月4日 · NGC 4236 is a barred spiral galaxy in Draco, the Dragon. It is large (its length is more than 2/3 the Moon’s width) but has a very low surface brightness, meaning it is barely brighter than the background glow of the sky (mean surface brightness is 24.3 mag/asec 2 ; outer arms are much fainter).

NGC 4236 is a Barred Spiral Galaxy in the Draco constellation. NGC 4236 is situated close to the northern celestial pole and, as such, it is visible for most part of the year from the northern hemisphere. Given its visual magnitude of 10.08, NGC 4236 is visible with the help of a binocular with a 80mm aperture or a small telescope.