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UGC 711

From Wikipedia, the free encyclopedia
Galaxy in the constellation Cetus
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UGC 711
UGC 711 imaged bySDSS. Thestar to the left of the galaxy is TYC 19-146-2
Observation data (J2000epoch)
ConstellationCetus
Right ascension01h 08m 36.90s
Declination+01° 38′ 30.0″
Redshift0.006611
Heliocentric radial velocity1,982km/s
Distance77Mly (23.6Mpc)
Apparent magnitude (V)0.069
Apparent magnitude (B)0.092
Surface brightness14.39
Characteristics
TypeSB (s)d?, sp
Apparent size (V)4.65' x 0.30'
Notable featuresSuperthinspiral galaxy
Other designations
PGC 4063, FGC 0124, RFGC 0255,MCG +00-04-008,CGCG 385-005

UGC 711 is aspiral galaxy located in the constellation ofCetus. Estimated to be located 77 millionlight-years fromEarth,[1] the galaxy'sluminosity class is IV and it has a HI line width region.[clarification needed][2] It belongs to the equatorial region ofEridanus Void with an arcsec approximation of ≈ 250.[clarification needed][3]

Morphology

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UGC 711 is considered alow-surface brightness galaxy (LSB)[4] with a diffusestellar disk.[5][6]

With asurface brightness measurement found ~1magnitude less illuminated compared to μB,0 = 21.65 mag arcsec−2 according to K.C. Freeman,[7] UGC 711 is one of best studied superthingalaxies defined by its atypical classification when seen edge-on.[8][9][10] It has a flat structure with only a diameter estimating to be a = 40 arcsecs but has a major-to-minor axisratio wider than 7 arcsecs.[11]

Therotationalvelocity of UGC 711 is said to be onlyVcirc = 92 km s−1 according tomeasurements fromHyperleda.[12]

References

[edit]
  1. ^"Your NED Search Results".ned.ipac.caltech.edu. Retrieved2024-06-29.
  2. ^Lu, N. Y.; Hoffman, G. L.; Groff, T.; Roos, T.; Lamphier, C. (1993-10-01)."H i 21 Centimeter Observations and I-Band CCD Surface Photometry of Spiral Galaxies behind the Virgo Cluster and toward Its Antipode".The Astrophysical Journal Supplement Series.88: 383.Bibcode:1993ApJS...88..383L.doi:10.1086/191826.ISSN 0067-0049.
  3. ^Kniazev, A Y; Egorova, E S; Pustilnik, S A (2018-07-02)."Study of galaxies in the Eridanus void. Sample and oxygen abundances".Monthly Notices of the Royal Astronomical Society.479 (3):3842–3857.arXiv:1809.05866.doi:10.1093/mnras/sty1704.ISSN 0035-8711.
  4. ^Matthews, L. D.; Wood, Kenneth (2001-02-10)."Modeling the Interstellar Medium of Low Surface Brightness Galaxies: Constraining Internal Extinction, Disk Color Gradients, and Intrinsic Rotation Curve Shapes".The Astrophysical Journal.548 (1):150–171.arXiv:astro-ph/0010033.Bibcode:2001ApJ...548..150M.doi:10.1086/318687.ISSN 0004-637X.
  5. ^Mendelowitz, C. M.; Matthews, L. D.; Hibbard, J. E.; Wilcots, E. M. (2000-12-01)."Rotation Curve and Mass Decomposition for the Edge-on Spiral Galaxy UGC 711".American Astronomical Society Meeting Abstracts.197: 40.08.Bibcode:2000AAS...197.4008M.
  6. ^Gilmore, G.; Unavane, M. (1998-12-11)."Dark haloes of spiral galaxies: ISO photometry".Monthly Notices of the Royal Astronomical Society.301 (3):813–826.doi:10.1111/j.1365-8711.1998.02062.x.ISSN 0035-8711.
  7. ^Freeman, K. C. (1970-06-01)."On the Disks of Spiral and S0 Galaxies".The Astrophysical Journal.160: 811.Bibcode:1970ApJ...160..811F.doi:10.1086/150474.ISSN 0004-637X.
  8. ^Goad, J. W.; Roberts, M. S. (1979-12-01)."Spectroscopic Observations of Superthin Galaxies".Bulletin of the American Astronomical Society.11: 668.Bibcode:1979BAAS...11..668G.
  9. ^Bizyaev, D. V.; Kautsch, S. J.; Sotnikova, N. Ya.; Reshetnikov, V. P.; Mosenkov, A. V. (2017-03-01)."Very thin disc galaxies in the SDSS catalogue of edge-on galaxies".Monthly Notices of the Royal Astronomical Society.465 (4):3784–3792.arXiv:1612.01042.Bibcode:2017MNRAS.465.3784B.doi:10.1093/mnras/stw2972.ISSN 0035-8711.
  10. ^Jadhav Y, Vikas; Banerjee, Arunima (2019-09-01)."The specific angular momenta of superthin galaxies: Cue to their origin?".Monthly Notices of the Royal Astronomical Society.488 (1):547–558.arXiv:1906.10039.Bibcode:2019MNRAS.488..547J.doi:10.1093/mnras/stz1680.ISSN 0035-8711.
  11. ^Karachentsev, I. D.; Karachentseva, V. E.; Parnovskij, S. L. (1993-05-01)."Flat galaxies catalogue".Astronomische Nachrichten.314 (3):97–222.Bibcode:1993AN....314...97K.doi:10.1002/asna.2113140302.ISSN 0004-6337.
  12. ^"Secular Evolution in Disk Galaxies - John Kormendy".ned.ipac.caltech.edu. Retrieved2024-06-29.
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