NGC 6423 is a Barred Spiral Galaxy in the Draco constellation. NGC 6423 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 B magnitude of 15.6, NGC 6423 is …

NGC 6423 is a Seyfert 1 Galaxy located in the constellation of Draco in the northern hemisphere. NGC 6423 is called NGC 6423 in the New General Catalogue (NGC). This catalogue is a list of deep space objects compiled by John Louis Emil Dreyer in 1888 to …

NGC 6423 -- Seyfert 1 Galaxy The astronomical object called NGC 6423 is a Seyfert 1 Galaxy: Origin of the objects types : (Ref) Object type as listed in the reference "Ref" (acronym) Object type linked to the acronym according to the original reference Anterior to 2007, before we can link the objet type to a reference, or given by the CDS team ...

2022年11月6日 · NGC 6423 (= PGC 60576) Discovered (Aug 1, 1883) by Lewis Swift A 15th-magnitude compact galaxy (type C??) in Draco (RA 17 36 53.2, Dec +68 10 16)

NGC 6423 ist eine 14,8 mag helle kompakte Seyfertgalaxie (Typ 1) vom Hubble-Typ C im Sternbild Drache am Nordsternhimmel, die schätzungsweise 333 Millionen Lichtjahre von der Milchstraße entfernt ist.

NGC 6423. 目录. 图像; 相关文章 ... for velocity changes of narrow masercomponents comparable in magnitude to those of the well-studied systemicfeatures in NGC 4258. The maser line in one of these galaxies-NGC2639-is found to have a systematic redward velocity drift of 6.6 +/- 0.4km s^-1^ yr^-1^. No systematic velocity drifts are found ...

NGC 6423 . NGC 6423 is a barred spiral galaxy located in the constellation Draco. Some key stats include:

NGC 6423 este o seyfert 1 galaxy ⁠(d) situată în constelația Dragonul. [2] [3] [4] A fost descoperită în 1 august 1883 de către Lewis A. Swift. [5]

Revised NGC Data for NGC 6423 Data from Wolfgang Steinicke's Revised NGC and IC Catalog. Object: NGC 6423 (*) Galaxy, type C, in Draco Right Ascension (2000.0): 17:36:53.2 (h:m:s) …

NGC 6423 — галаксија во соѕвездието Змеј, заведена во Новиот општ каталог на длабоконебесни тела. Објектот бил предмет и на други истражувања, па освен како NGC 6423 се споменува и како MCG 11-21-16, CGCG 321-27, ARAK 524. Објектот е откриен на 1 август 1883 година од страна на Луис Свифт, со помош на рефрактор, чијашто леќа имала пречник од 16 см.