Astrophysics (Index)About

3C 303

(Seyfert galaxy of interest)

3C 303 is a radio galaxy, an apparent Seyfert galaxy first noticed by radio in the 1950s. It shows a jet showing as a stream with three thick portions ("knots"), which provide interesting observation and analysis.

(galaxy,radio,quasar,jet,Seyfert)
Further reading:
https://en.wikipedia.org/wiki/3C_303
https://ned.ipac.caltech.edu/level5/Sept10/Kronberg/Kronberg3.html#3.2
http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=3C+303
https://www.jb.man.ac.uk/atlas/object/3C303.html
https://hea-www.harvard.edu/XJET/source-d.cgi?3C303
https://www.researchgate.net/figure/49GHz-VLA-image-of-the-3C303-jet-at-035-resolution-showing-the-three-prominent_fig2_228524499
https://www.researchgate.net/figure/Intensity-plot-of-3C303-obtained-with-data-from-the-VLA-at-14-GHz-North-is-up-East_fig10_228638755
https://www.researchgate.net/figure/3C303-in-radio-and-X-ray-The-grey-scale-is-a-15-GHz-radio-map-Leahy-Perley-1991_fig4_1740406
https://ui.adsabs.harvard.edu/abs/1977ApJ...218....8K/abstract
https://ui.adsabs.harvard.edu/abs/2003A%26A...399...91K/abstract
https://ui.adsabs.harvard.edu/abs/2011ApJ...741L..15K/abstract
https://ui.adsabs.harvard.edu/abs/2015EPJWC..9913005K/abstract
RedshiftParsecs
/Distance		Lightyears
/Lookback Years		  
.14563Mpc1.83Gly3C 303
Coordinates:3C 303
J144302.76070+520137.2982
Index