| 词条 | NGC 3259 |
| 释义 |
| 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 | ra = {{RA|10|32|34.816}}[1] | dec = {{DEC|+65|02|27.79}}[1] | z = | h_radial_v = +1,677[3] km/s | gal_v = | dist_ly = {{nowrap|89.7 Mly (27.5 Mpc)}}[3] | group_cluster = | type = SAB(rs)bc[5] | mass = {{nowrap|1.26 × 1010}}[3] | stars = | appmag_v = | size_v = | notes = | names = UGC 5717 | references = }}NGC 3259 is a barred spiral galaxy located approximately 90[3] million light-years from Earth, in the Ursa Major constellation. It has the morphological classification SAB(rs)bc,[5] 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).[9] This galaxy is a known source of X-ray emission and it has an active galactic nucleus of the Seyfert 2 type.[3] References1. ^1 2 3 4 5 {{Citation | 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 }} [1][2][3][4]2. ^1 {{Citation | 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= .}} 3. ^1 2 {{Citation | 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= .}} 4. ^1 2 {{Citation | first1 = M. F. | last1 = Skrutskie | first2 = R. M. | last2 = Cutri | first3 = R. | last3 = Stiening | first4 = M. D. | last4 = Weinberg | first5 = S. | last5 = Schneider | first6 = J. M. | last6 = Carpenter | first7 = C. | last7 = Beichman | first8 = R. | last8 = Capps | first9 = T. | last9 = Chester | first10 = J. | last10 = Elias | first11 = J. | last11 = Huchra | first12 = J. | last12 = Liebert | first13 = C. | last13 = Lonsdale | first14 = D. G. | last14 = Monet | first15 = S. | last15 = Price | first16 = P. | last16 = Seitzer | first17 = T. | last17 = Jarrett | first18 = J. D. | last18 = Kirkpatrick | first19 = J. E. | last19 = Gizis | first20 = E. | last20 = Howard | first21 = T. | last21 = Evans | first22 = J. | last22 = Fowler | first23 = L. | last23 = Fullmer | first24 = R. | last24 = Hurt | first25 = R. | last25 = Light | first26 = E. L. | last26 = Kopan | first27 = K. A. | last27 = Marsh | first28 = H. L. | last28 = McCallon | first29 = R. | last29 = Tam | first30 = S. | last30 = Van Dyk | first31 = S. | last31 = Wheelock | display-authors = 1 | title = The Two Micron All Sky Survey (2MASS) | journal = The Astronomical Journal | volume = 131 | issue = 2 | pages = 1163–1183 |date=February 2006 | doi = 10.1086/498708 | bibcode = 2006AJ....131.1163S | postscript = .}} }}{{Sky|10|32|34.816|+|65|02|27.79}}{{Commons category}}{{Catalogs|NGC=3259|UCG=5717}}{{galaxy-stub}} 3 : Barred spiral galaxies|NGC objects|Astronomical objects discovered in 1791 |
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