NGC 5453 is a HII Ionized region in the Ursa Major constellation. NGC 5453 is situated north of the celestial equator and, as such, it is more easily visible from the northern hemisphere. The image below is a photograph of NGC 5453 from the Digitized Sky Survey 2 (DSS2 - see the credits section) taken in the red channel.

2020年3月30日 · M101, the Northern Pinwheel Galaxy in Ursa Major, is thought to have undergone tidal interaction with the dwarf galaxy NGC 5477, which lies off the right edge of this image. This triggered...

NGC 5453 je dio galaksije i nalazi se u sazviježđu Veliki medvjed. Prvo otkriće je napravio Bindon Blood Stoney 1. marta 1851. godine. [ 2 ][ 4 ][ 5 ]

2021年11月1日 · Historical Identification: Per Dreyer, NGC 5453 (= GC 3767, 3rd Lord Rosse, 1860 RA 13 58 00, NPD 35 02.1) is "faint, pretty large, a little extended, a very little bright middle, connected with M101."

2022年2月22日 · The astronomical object called NGC 5453 is a HII (ionized) region

NGC 5453 - H 2 -region or part of galaxy in the constellation Ursae Majoris Type: GxyP - The angular dimensions: 0.50' magnitude: V=13.8 m; Coordinates for epoch J2000: Ra= 14 h 2 m 56.7 s; Dec= 54°18'31" Other names of the object NGC 5453 : part of M 101 Nearby objects: NGC 5451, NGC 5452, NGC 5454, NGC 5455 The full catalog NGC / IC

Of the diffuse emission seen by Chandra, nomore than 6% can be due to luminous unresolved point sources, such asX-ray binaries, and ~10% is likely due to dwarf stars. The diffuseemission traces the spiral arms and is roughly correlated with theHα and far-UV emission. The radial distribution closely followsthe optical profile.

History and Accurate Positions for the NGC/IC Objects (Corwin 2004) NGC 5453. See NGC 5447.

Statements instance of H II region 1 reference image NGC 5453 SDSS2.jpg 840 × 564; 144 KB 0 references catalog code NGC 5453 catalog New General Catalogue 1 reference discoverer or inventor William Parsons, 3rd Earl of Rosse 1 reference time of discovery or invention 27 April 1851 Gregorian 1 reference constellation Ursa Major 1 reference ...

NGC 5453 je dio galaktike M101 u zviježđu Velikom medvjedu. U fotografskim istraživanjima koje je sprovela zvjezdarnica Palomar 1958. zabilježen je u skupini pod brojem 1409.