Galaxy NGC 3198
![NGC 3198](/thumb/200f4f99238b3e78745e3bf23a434bf1_fig.webp)
Object Description
The galaxy NGC 3198 was discovered on 15 January 1788 by the German-British astronomer William Herschel with his self-built 18.7 inch f/12.8 reflecting telescope in Slough, England. [277] Distances of this spiral galaxy of the morphological type S_AB range from 11 Mpc to 17 Mpc. [145]
Designation | NGC 3198 |
Type | Gx (SBc) |
Right Ascension (J2000.0) | 10h 19m 54.9s |
Declination (J2000.0) | +45° 33' 00" |
Diameter | 8.5 × 3.3 arcmin |
Photographic (blue) magnitude | 10.9 mag |
Visual magnitude | 10.3 mag |
Surface brightness | 13.8 mag·arcmin-2 |
Position Angle | 35° |
Redshift (z) | 0.002212 |
Distance derived from z | 9.34 Mpc |
Metric Distance | 13.990 Mpc |
Dreyer Description | pB, vL, mE 45°, vgbM |
Identification, Remarks | WH I 199; h 695; GC 2066; UGC 5572; MCG 8-19-20; CGCG 240-30 |
Finder Chart
The galaxy NGC 3198 is located in the constellation Ursa Maior. The best viewing time is November to July when it is highest at night.
![Finder Chart Galaxy NGC 3198](/pic/charts/ngc3198_chart.webp)