:3C 390.3

{{Short description|Galaxy in the constellation Draco}}

{{Infobox Galaxy

| name = 3C 390.3

| image = 3C 390.3 by NVAS 4.91I5.35 AW0087 1983JAN30 1 7.50M4.53M.jpg

| epoch = J2000

| ra = {{RA|18|42|08.9899}}{{cite web

| title=NASA/IPAC Extragalactic Database

| work=Results for 3C 390.3

| url=http://nedwww.ipac.caltech.edu/

| access-date=2006-10-26 }}

| dec = {{DEC|+79|46|17.128}}

| constellation name = Draco

| z = 0.056159 ± 0.000464

| type = S0

| appmag_v = 14.64

| size_v = 0.4'X0.32'

| names = LEDA 62274, 4C 79.18, PCG 62274

}}

3C 390.3 is a broad-line radio galaxy located in the constellation Draco. It is also a Seyfert 1 galaxy which is an X-ray source.{{ cite web |title=3CR 390.3 -- Seyfert 1 Galaxy |url=http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=3C+390.3&submit=SIMBAD+search }}