NGC 4144 is a barred spiral galaxy in the constellation Ursa Major, and it was discovered by William Herschel on April 10, 1788. [2]

ngc 4144是一个位于大熊座的棒旋星系，1788年4月10日由威廉·赫歇爾发现 [2] 。

NGC 4144 是一个位于 大熊座 的 棒旋星系，1788年4月10日由 威廉·赫歇尔 发现 [2]。 ^ 1.0 1.1 1.2 1.3 1.4 NGC 4144. SIMBAD. 斯特拉斯堡天文资料中心. ^ Seligman, Courtney. New …

NGC 4144 is a Intermediate Spiral Galaxy in the Ursa Major constellation. NGC 4144 is situated north of the celestial equator and, as such, it is more easily visible from the northern hemisphere. Given its B magnitude of 12.17, NGC 4144 is visible with the help of a telescope having an aperture of 8 inches (200mm) or more.

2020年4月27日 · Historical Identification: Per Dreyer, NGC 4144 (= GC 2749 = JH 1107 = WH II 747, 1860 RA 12 02 54, NPD 42 46.3) is "pretty faint, considerably large, very much extended 109°, very gradually brighter middle". The position precesses to RA 12 09 58.7, Dec +46 26 57, only half an arcmin south of the center of the galaxy listed above, the ...

NGC 4144 Galaxy in Ursa Major: Date: February 26, 2025: Exposure: LRGB 120:60:55:55 (4.8 hours, 1/2 crop) Camera: STL11000M with AstroDon Gen II filters : Telescope: ASA 10N f/3.7 on AP900GTO CP3: Guiding: Remote guide head with MiniBorg 50 mm: Processing: MaximDL, Photoshop CS6, Astronomy Tools, Topaz DeNoise AI:

Media in category "NGC 4144" The following 5 files are in this category, out of 5 total.

NGC 4144 Galaxy in Ursa Major Dreyer's description: pF, cL, vmE 109deg , vgbM . Cross Identifications: GC 2749, h 1107, H 2.747.

From Virginia Beach , NGC4144 is visible in the morning sky, becoming accessible around 23:38, when it reaches an altitude of 21° above your north-eastern horizon. It will then reach its highest point in the sky at 06:03, 80° above your northern horizon. It will be lost to dawn twilight around 06:04, 80° above your northern horizon.

ngc 4144是一個位於大熊座的棒旋星系，1788年4月10日由威廉·赫歇爾發現 [2] 。