NGC 3259
{{short description|Galaxy in the constellation Ursa Major}}
{{Infobox galaxy
| name = NGC 3259
| image = NGC 3259 by Hubble.jpg
| image_size = 300px
| caption = NGC 3259 is a bright barred spiral galaxy located approximately 110 million light-years from Earth.
| credit = ESA/Hubble & NASA
| epoch = J2000
| constellation name = Ursa Major
| z =
| h_radial_v = +1,677 km/s
| gal_v =
| dist_ly = {{nowrap|89.7 Mly (27.5 Mpc)}}
| group_cluster =
| mass = {{nowrap|1.26 × 1010}}
| stars =
| appmag_v =
| size_v =
| notes =
| names = UGC 5717, PGC 31145
| references =
}}
NGC 3259 is a barred spiral galaxy located approximately 90 million light-years from Earth, in the Ursa Major constellation. It has the morphological classification SAB(rs)bc, which indicates that it is a spiral galaxy with a weak bar across the nucleus (SAB), an incomplete inner ring structure circling the bar (rs), and moderate to loosely wound spiral arms (bc). This galaxy is a known source of X-ray emission and it has an active galactic nucleus of the Seyfert 2 type.
References
{{reflist|refs=
| last1 = Springob | first1 = Christopher M.
| last2 = Haynes | first2 = Martha P.
| last3 = Giovanelli | first3 = Riccardo
| last4 = Kent | first4 = Brian R.
| display-authors = 1
| title = A Digital Archive of H I 21 Centimeter Line Spectra of Optically Targeted Galaxies
| journal = The Astrophysical Journal Supplement Series
| volume = 160
| issue = 1
| pages = 149–162
|date=September 2005
| doi = 10.1086/431550
| bibcode = 2005ApJS..160..149S
| postscript= .
|arxiv = astro-ph/0505025| s2cid = 14911447
}}
| first1 = Ronald J. | last1 = Buta
| first2 = Harold G. | last2 = Corwin
| first3 = Stephen C. | last3 = Odewahn
| display-authors = 1
| title = Atlas of Galaxies
| publisher = Cambridge University Press
| pages = 13–17
| date = 2007
| isbn = 978-0521820486
| url = https://books.google.com/books?id=g-P7dCbB5MEC&pg=PA16
| postscript= .
}}
| last1 = Hughes | first1 = M. A. | last2 = Alonso-Herrero | first2 = A.
| last3 = Axon | first3 = D. | last4 = Scarlata | first4 = C.
| last5 = Atkinson | first5 = J. | last6 = Batcheldor | first6 = D.
| last7 = Binney | first7 = J. | last8 = Capetti | first8 = A.
| last9 = Carollo | first9 = C. M. | last10 = Dressel | first10 = L.
| last11 = Gerssen | first11 = J. | last12 = Macchetto | first12 = D.
| last13 = Maciejewski | first13 = W. | last14 = Marconi | first14 = A.
| last15 = Merrifield | first15 = M. | last16 = Ruiz | first16 = M.
| last17 = Sparks | first17 = W. | last18 = Stiavelli | first18 = M.
| last19 = Tsvetanov | first19 = Z. | last20 = van der Marel | first20 = R.
| display-authors = 1
| title = An Atlas of Hubble Space Telescope Spectra and Images of Nearby Spiral Galaxies
| journal = The Astronomical Journal
| volume = 126
| issue = 2
| pages = 742–761
|date=August 2003
| doi = 10.1086/376744
| bibcode = 2003AJ....126..742H
| postscript= .
| doi-access = free }}
}}
{{Sky|10|32|34.816|+|65|02|27.79}}
{{Commons category}}
{{Catalogs|NGC=3259|UCG=5717}}
{{Ngc35}}
Category:Barred spiral galaxies
{{Spiral-galaxy-stub}}