NGC/IC Project Restoration Effort

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NGC7448

 

Basic Information


Location and Magnitude


Right Ascension: 23:0:3.6
Declination: +15:58:48
Constellation: PEG
Visual Magnitude: 11.7

Historic Information


Discoverer: Herschel W.
Year of discovery: 1784
Discovery aperture: 18.7

Observational


Summary description: pB, L, E 173°, vgbM, * 11 f 2'.5
Sub-type: Sbc

Steve's Notes

===== NGC 7448 48" (10/26/16): at 610x; very bright, large, elongated ~2:1 N-S, 2'x1', interesting structure with knots. The central portion is brighter along the major axis like a weak bar and in the center is a small, very bright nucleus. A bright, prominent knot, 10"-12" diameter, is just west of the northern tip of the galaxy and a weak knot is close east [by ~15"]. The northern half of the galaxy is generally brighter with a slightly mottled surface. The galaxy has a weak enhancement along the southwest edge of the halo [spiral arm] and a fairly faint knot is on the southeast side [40" SE of center]. Overall, the southern part of the halo has a lower, more uniform surface brightness. 17.5" (9/19/87 and 9/14/85): bright, large, elongated 2:1 NNW-SSE, small bright core, fainter extensions. Brightest in the NGC 7448 group. 13" (9/22/84): fairly bright, broad moderate concentration, thin fainter extensions NNW-SSE. Does not contain a well-defined nucleus. 8" (9/25/81): faint, small, elongated. NGC 7454 is located 29' NNE.