NGC 7479 (UGC 12343) Galaxy in Pegasus

Located at: RA 23 hours 04 minutes 57 seconds, Dec +12 degrees 19 minutes 16 seconds

Size: 4.1' x 3.1' Magnitude: 11.6 blue Class: SB(s)c

North is up

West to the right


14.5" f5 Newtonian reflector


ST-8XME, self-guided, binned 1x1, temp -15c, camera control MaxIm DL 4.56


Lumicon Red filter, 770 minutes (77 x 10 minute subs), 09/23/24 & 10/4/5/2012; seeing 3.0-4.1 FWHM per CCDStack


CCDStack 2.66.4490.32361, Photoshop CS5.1


 Rolling Roof Observatory, Thousand Oaks, CA 91360 (+34d 13m 29s -118h 52m 20s)


Had to take a week off from imaging NGC 7479 ... the nearly full moon was in such a position that it illuminated the inside of the tube, causing a tremendous 'gradient' on the subs. See the 8" version.

From the NGC / IC Project:

Contemporary Visual Observation(s) for NGC 7479

NGC 7479 = UGC 12343 = MCG +02-58-060 = CGCG 430-058
23 04 56.7 +12 19 23
V = 10.8;  Size 4.1x3.1;  SB = 13.4;  PA = 25d

17.5": this is one of few northern barred spirals in which the structure is 
clearly visible. A bright bar is oriented N-S with a bright core and nearly 
stellar nucleus. A mag 13 star is off the N edge 1.4' from center and a fainter 
mag 14 star is 47" SW of center. A thin curving spiral arm attached at the south 
end curves to the west and then north beyond the mag 14 star SW of the core. 
This arm parallels the bar along the west side about 90?. At the Sierra Buttes, 
the spiral arm was held almost continuously with averted vision. Located 3.3' 
NNE of a mag 10 star.

13" (11/5/83): fairly bright, elongated N-S, bright core.  Two faint stars are W 
and N.

- by Steve Gottlieb