Search results
Results from the WOW.Com Content Network
An image of NGC 45, a low surface brightness spiral galaxy, by GALEX. UGC 477 is located over 110 million light-years away in the constellation of Pisces. [1]A low-surface-brightness galaxy, or LSB galaxy, is a diffuse galaxy with a surface brightness that, when viewed from Earth, is at least one magnitude lower than the ambient night sky.
UGC 6614 is classified as a low surface brightness (LSB) galaxy. [3] [4] [5] The galaxy is nearly face-on and has a ring-like feature around its bulge, [6] with distinctive extended spiral arms. [7] The bulge of UGC 6614 is found to be red, similar to those of S0 and other elliptical galaxies, hinting at the existence of an old star population. [8]
Download as PDF; Printable version; ... First low surface brightness galaxy: ... Malin 1 was the first verified LSB galaxy. LSB galaxies had been first theorized in ...
In visible light, the galaxy exhibits an overall bluish color and as it is relatively dim for a galaxy of its size, it is classified as a low surface brightness galaxy (LSB). [ 2 ] [ 3 ] NGC 5866B is located relatively close in the sky to the more well-known NGC 5907 (Splinter Galaxy) and NGC 5866 (Spindle Galaxy).
New 5 in Sagittarius (thus mentioned on chart 22 of Wil Tirion's Sky-Atlas 2000.0, mentioned as ESO 285-G7 on charts 411 and 412 in Uranometria 2000.0 Volume 2, 1987 edition). New 6 in Indus (chart 23 in Tirion's Sky-Atlas 2000.0, chart 413 in the 1987 edition of Uranometria 2000.0, Volume 2) (as ESO 287-G13) NGC — New General Catalogue
A truly dark sky has a surface brightness of 2 × 10 −4 cd m −2 or 21.8 mag arcsec −2. [9] [clarification needed] The peak surface brightness of the central region of the Orion Nebula is about 17 Mag/arcsec 2 (about 14 milli nits) and the outer bluish glow has a peak surface brightness of 21.3 Mag/arcsec 2 (about 0.27 millinits). [10]
[23] [24] Additionally, detailed investigations of the rotation curves of low-surface-brightness galaxies (LSB galaxies) in the 1990s [25] and of their position on the Tully–Fisher relation [26] showed that LSB galaxies had to have dark matter haloes that are more extended and less dense than those of galaxies with high surface brightness ...
Image Information Notes SAB0- SAB0- is a type of lenticular galaxy: SAB0 SAB0 is a type of lenticular galaxy: SAB0+ SAB0+ is a type of lenticular galaxy: SAB0/a SAB0/a can also be considered a type of intermediate lenticular galaxy: Messier 65: SABa M65 is an "SAB(rs)a" NGC 4725: SABab NGC 4725 is an "SAB(r)ab pec" Messier 66: SABb M66 is an ...