UGC 711

Last updated
UGC 711
SDSS image of UGC 711.jpg
UGC 711 imaged by SDSS. The star to the left of the galaxy is TYC 19-146-2
Observation data (J2000 epoch)
Constellation Cetus
Right ascension 01h 08m 36.90s
Declination +01° 38′ 30.0″
Redshift 0.006611
Heliocentric radial velocity 1,982 km/s
Distance 77 Mly (23.6 Mpc)
Apparent magnitude  (V)0.069
Apparent magnitude  (B)0.092
Surface brightness 14.39
Characteristics
Type SB (s)d?, sp
Apparent size  (V)4.65' x 0.30'
Notable featuresSuperthin spiral galaxy
Other designations
PGC 4063, FGC 0124, RFGC 0255, MCG +00-04-008, CGCG 385-005

UGC 711 is a relatively nearby spiral galaxy located in the constellation of Cetus. Estimated to be located 77 million light-years from Earth, [1] the galaxy's luminosity class is IV and it has a HI line width region.[ clarification needed ] [2] It belongs to the equatorial region of Eridanus Void with an arcsec approximation of ≈ 250.[ clarification needed ] [3]

Morphology

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

With a surface brightness measurement found ~1 magnitude less illuminated compared to μ B,0 = 21.65 mag arcsec−2 according to K.C. Freeman, [7] UGC 711 is one of best studied superthin galaxies 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 axis ratio wider than 7 arcsecs. [11]

The rotational velocity of UGC 711 is said to be only Vcirc = 92 km s−1 according to measurements from Hyperleda. [12]

Related Research Articles

<span class="mw-page-title-main">Galaxy formation and evolution</span>

The study of galaxy formation and evolution is concerned with the processes that formed a heterogeneous universe from a homogeneous beginning, the formation of the first galaxies, the way galaxies change over time, and the processes that have generated the variety of structures observed in nearby galaxies. Galaxy formation is hypothesized to occur from structure formation theories, as a result of tiny quantum fluctuations in the aftermath of the Big Bang. The simplest model in general agreement with observed phenomena is the Lambda-CDM model—that is, clustering and merging allows galaxies to accumulate mass, determining both their shape and structure. Hydrodynamics simulation, which simulates both baryons and dark matter, is widely used to study galaxy formation and evolution.

<span class="mw-page-title-main">NGC 7001</span> Galaxy in the constellation Aquarius

NGC 7001 is an intermediate spiral galaxy located about 300 million light-years away in the constellation Aquarius. NGC 7001 has an estimated diameter of 123,000 light-years. It was discovered by English astronomer John Herschel on July 21, 1827, and was also observed by Austrian astronomer Rudolf Spitaler on September 26, 1891.

<span class="mw-page-title-main">UGC 6614</span> Giant spiral galaxy

UGC 6614 is a giant spiral galaxy located about 330 million light-years away in the constellation Leo. It has an estimated diameter of nearly 300,000 light-years.

<span class="mw-page-title-main">NGC 1436</span> Galaxy in the constellation Eridanus

NGC 1436 is a barred spiral galaxy with LINER activity approximately 58 million light-years away from Earth in the constellation of Eridanus. NGC 1436 is a flocculent spiral galaxy lying almost face-on to the Earth. It is a member of the Fornax I cluster.

<span class="mw-page-title-main">NGC 4596</span> Galaxy in the constellation Virgo

NGC 4596 is a barred lenticular galaxy located about 55 million light-years away in the constellation Virgo. NGC 4596 was discovered by astronomer William Herschel on March 15, 1784. NGC 4596 is a member of the Virgo Cluster and has an inclination of about 38°.

<span class="mw-page-title-main">NGC 3860</span> Spiral galaxy in the constellation Leo

NGC 3860 is a spiral galaxy located about 340 million light-years away in the constellation Leo. NGC 3860 was discovered by astronomer William Herschel on April 27, 1785. The galaxy is a member of the Leo Cluster and is a low-luminosity AGN (LLAGN). Gavazzi et al. however classified NGC 3860 as a strong AGN which may have been triggered by a supermassive black hole in the center of the galaxy.

<span class="mw-page-title-main">NGC 4298</span> Galaxy in the constellation Coma Berenices

NGC 4298 is a flocculent spiral galaxy located about 53 million light-years away in the constellation Coma Berenices. The galaxy was discovered by astronomer William Herschel on April 8, 1784 and is a member of the Virgo Cluster.

<span class="mw-page-title-main">NGC 4299</span> Spiral galaxy in the constellation Virgo

NGC 4299 is a featureless spiral galaxy located about 55 million light-years away in the constellation Virgo. It was discovered by astronomer William Herschel on March 15, 1784 and is a member of the Virgo Cluster.

<span class="mw-page-title-main">NGC 1369</span> Galaxy of the Fornax Cluster

NGC 1369 is a barred lenticular galaxy located 59 millon light years away in constellation of Eridanus. The galaxy was discovered by astronomer Julius Schmidt on January 19, 1865, and is a member of the Fornax Cluster. NGC 1369 is a host to a supermassive black hole with an estimated mass of 1.8 millon solar masses.

<span class="mw-page-title-main">NGC 1428</span> Galaxy in the constellation Fornax

NGC 1428 is a peculiar galaxy of an uncertain morphology; either an elliptical or lenticular galaxy located approximately 65 million light-years away from Earth.

<span class="mw-page-title-main">NGC 4324</span> Galaxy in the constellation of Virgo

NGC 4324 is a lenticular galaxy located about 85 million light-years away in the constellation Virgo. It was discovered by astronomer Heinrich d'Arrest on March 4, 1862. NGC 4324 has a stellar mass of 5.62 × 1010M☉, and a baryonic mass of 5.88 × 1010M☉. The galaxy's total mass is around 5.25 × 1011M☉. NGC 4324 is notable for having a ring of star formation surrounding its nucleus. It was considered a member of the Virgo II Groups until 1999, when its distance was recalculated and it was placed in the Virgo W Group.

<span class="mw-page-title-main">NGC 4393</span> Galaxy in the constellation of Coma Berenices

NGC 4393 is a spiral galaxy about 46 million light-years away in the constellation Coma Berenices. It was discovered by astronomer William Herschel on April 11, 1785. It is a member of the NGC 4274 Group, which is part of the Coma I Group or Cloud.

<span class="mw-page-title-main">PGC 29820</span> Galaxy located in the constellation Sextans

PGC 29820 is a spiral galaxy located 600 million light-years away from the Solar System in the Sextans constellation. The galaxy is about 120,000 light-years in diameter and is a member of Abell 957, a low-mass galaxy cluster. The first known reference to this galaxy is from volume I of the Catalogue of Galaxies and of Clusters of Galaxies compiled by Fritz Zwicky in 1961, where it was listed as CGCG 008-077.

<span class="mw-page-title-main">PGC 2456</span> Galaxy in the constellation Cetus

PGC 2456 known as KAZ 364 and JO201, is a spiral galaxy located in the constellation of Cetus. It is located 617 million light-years away from the Solar System. A member of Abell 85, PGC 2456 lies 360 kiloparsecs from the brightest cluster galaxy, Holmberg 15A.

<span class="mw-page-title-main">IC 4026</span> Galaxy in the constellation Coma Berenices

IC 4026 is a lenticular galaxy located in Coma Berenices. It is located 315 million light-years away from the Solar System and has an approximate diameter of 70,000 light-years which is less the size of the Milky Way. IC 4026 was discovered on May 11, 1896, by astronomer Hermann Kobold and is a member of the Coma Cluster. It has a surface brightness of 11.99 mag/arcsecs meaning it is a high surface brightness galaxy.

<span class="mw-page-title-main">Abell 2219 BCG</span> Brightest cluster galaxy in the constellation Hercules

Abell 2219 BCG, also known as LEDA 2285869, is a massive type-cD elliptical galaxy residing as the brightest cluster galaxy (BCG) in the Abell 2219 galaxy cluster located in constellation Hercules. At the redshift of 0.224, the galaxy is around 2.7 billion light-years from Earth.

<span class="mw-page-title-main">NGC 4328</span> Galaxy in the constellation Coma Berenices

NGC 4328 is a nucleated dwarf elliptical or lenticular galaxy located about 48 million light-years away based on observations by the Hubble Space Telescope using the TRGB distance indicator. NGC 4328 was discovered on March 21, 1784 by astronomer William Herschel and is a member of the Virgo Cluster in the "A'' subgroup. On the sky, NGC 4328 is located in the constellation Coma Berenices.

References

  1. ↑ "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2024-06-29.
  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. Retrieved 2024-06-29.
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