NGC 1100

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NGC 1100
NGC 1100 legacy dr10.jpg
A Legacy Surveys image of NGC 1100
Observation data (J2000 epoch)
Constellation Eridanus
Right ascension 02h 45m 35.80s [1]
Declination −17° 41′ 20.00″ [1]
Redshift 0.025147±0.000083 [1]
Distance 235 Mly (71.12 Mpc) [1]
Apparent magnitude  (V)13.1 [1]
Characteristics
Type SAB(r)a [1]
Size176,900 ly [1]
Apparent size  (V)1.66' x 0.741' [1]
Notable featuresMaybe an unbarred spiral (?)
Other designations
PGC 10438, [1] 2MASX J02453607-1741201, [1] MCG-03-08-016, [1] ESO 546-18, [1] GSC 05866-00577, [1] ESO-LV 546-0180, [1] NVSS J024536-174124, [1] HCG 21B, [1] 6dFGS gJ024536.1-174120, [1] SGC 024316-1753.8, [1] LEDA 10438, APMBGC 546+061-119, [1] [SLK2004] 338 [1]

NGC 1100 is a spiral galaxy located around 235 million light-years away in the constellation Eridanus. [1] NGC 1100 is situated close to the celestial equator, and it was discovered on October 17, 1885, by Francis Preserved Leavenworth. [2] [1] NGC 1100 is not known to have much star formation, and is not known to have an active galactic nucleus. [3]

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<span class="mw-page-title-main">NGC 1532</span> Galaxy in the constellation Eridanus

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<span class="mw-page-title-main">NGC 1531</span> Galaxy in the constellation Eridanus

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<span class="mw-page-title-main">NGC 1232</span> Galaxy in the constellation Eridanus

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<span class="mw-page-title-main">NGC 1234</span> Galaxy in the constellation Eridanus

NGC 1234 is a peculiar barred spiral galaxy exhibiting a ring structure in the constellation Eridanus, discovered by Francis Preserved Leavenworth in 1886.

<span class="mw-page-title-main">NGC 1723</span> Barred spiral galaxy in Eridanus

NGC 1723 is a barred spiral galaxy in the constellation Eridanus. The galaxy is listed in the New General Catalogue. It was discovered on September 13, 1863, by the astronomer Albert Marth.

<span class="mw-page-title-main">NGC 1728</span> Spiral galaxy in the constellation Eridanus

NGC 1728 is a spiral galaxy in the constellation Eridanus. The galaxy is listed in the New General Catalogue. It was discovered on November 10, 1885 by the astronomer Edward Emerson Barnard.

<span class="mw-page-title-main">NGC 5949</span> Galaxy in the constellation Draco

NGC 5949 is a dwarf spiral galaxy located around 44 million light-years away in the constellation Draco. NGC 5949 was discovered in 1801 by William Herschel, and it is 30,000 light-years across. NGC 5949 is not known to have an Active galactic nucleus, and it is not known for much star-formation.

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NGC 4647 is an intermediate spiral galaxy estimated to be around 63 million light-years away in the constellation of Virgo. It was discovered by astronomer William Herschel on March 15, 1784. NGC 4647 is listed along with Messier 60 as being part of a pair of galaxies called Arp 116; their designation in Halton Arp's Atlas of Peculiar Galaxies. The galaxy is located on the outskirts of the Virgo Cluster.

<span class="mw-page-title-main">NGC 4469</span> Spiral galaxy in the constellation of Virgo

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<span class="mw-page-title-main">NGC 4498</span> Galaxy in the constellation Coma Berenices

NGC 4498 is a barred spiral galaxy located about 50 million light-years away in the constellation Coma Berenices. NGC 4498 was discovered by astronomer William Herschel on March 21, 1784. NGC 4498 is a member of the Virgo Cluster.

<span class="mw-page-title-main">NGC 1426</span> Elliptical galaxy in the constellation Eridanus

NGC 1426 is an elliptical galaxy approximately 59 million light-years away from Earth in the constellation of Eridanus. It was discovered by William Herschel in December 9, 1784.

<span class="mw-page-title-main">NGC 1189</span> Galaxy in the constellation Eridanus

NGC 1189 is a barred spiral galaxy approximately 105 million light-years away from Earth in the constellation of Eridanus. It was discovered by American astronomer Francis Leavenworth on December 2, 1885 with the 26" refractor at Leander McCormick Observatory.

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

NGC 1436 is a barred spiral galaxy approximately 58 million light-years away from Earth in the constellation of Eridanus. It is a member of the Fornax I cluster.

<span class="mw-page-title-main">NGC 1262</span> Galaxy in the constellation of Eridanus

NGC 1262 is a barred spiral galaxy located in the constellation Eridanus. NGC 1262 is about 686 million light-years from Earth. This galaxy was formerly believed to be the most distant object in the New General Catalogue, however, in 2023 using data from Ann Isaacs from the University of Minnesota, Stephen Odewahn from the McDonald Observatory used new radial velocity calculations which placed NGC 1262 nowhere near the most distant NGC galaxy. NGC 1262 is also a large galaxy with a diameter of about 380,000 light-years making it nearly four times larger than the Milky Way. It was discovered by astronomer Francis Leavenworth on November 12, 1885.

<span class="mw-page-title-main">NGC 1345</span> Galaxy in the constellation Eridanus

NGC 1345 is a barred spiral galaxy in the constellation Eridanus. It was discovered by John Herschel on Dec 11, 1835.

<span class="mw-page-title-main">NGC 782</span> Galaxy in the constellation Eridanus

NGC 782 is a barred spiral galaxy located in the constellation Eridanus about 160 million light-years from the Milky Way. It was discovered by British astronomer John Herschel in 1834.

<span class="mw-page-title-main">NGC 1353</span> Galaxy in the constellation Eridanus

NGC 1353 is a flocculent spiral galaxy situated in the constellation of Eridanus. Located about 70 million light years away, it is a member of the Eridanus cluster of galaxies, a cluster of about 200 galaxies. It was discovered by William Herschel on 9 December 1784.

<span class="mw-page-title-main">NGC 1484</span> Spiral galaxy in the constellation Eridanus

NGC 1484 is a barred spiral galaxy in the constellation Eridanus, 48 million light-years from Earth. It is part of the Fornax Cluster, that contains approximately 200 galaxies, making it the second richest galaxy cluster in 100 million light-years after the Virgo Cluster.

<span class="mw-page-title-main">NGC 1376</span> Galaxy in the constellation Eridanus

NGC 1376 is a spiral galaxy located around 180 million light-years away in the constellation Eridanus. It was discovered in 1785 by William Herschel, and it is 79,000 light-years across. NGC 1376 is not known to have an active galactic nuclei, but it does have lots of star-forming regions.

References

  1. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 "By Name | NASA/IPAC Extragalactic Database". ned.ipac.caltech.edu. Retrieved 2024-03-02.
  2. ↑ "NGC 1100 - Galaxy - SKY-MAP". www.wikisky.org. Retrieved 2024-03-02.
  3. ↑ "NGC 1100 - Spiral Galaxy in Eridanus | TheSkyLive.com". theskylive.com. Retrieved 2024-03-02.
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