NGC 3861

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NGC 3861
SDSS NGC 3861 and MCG +03-30-094.jpg
SDSS image of NGC 3861 and MCG +03-30-094 (galaxy at the lower left).
Observation data (J2000 epoch)
Constellation Leo
Right ascension 11h 45m 03.9s [1]
Declination 19° 58′ 25″ [1]
Redshift 0.016982 [1]
Heliocentric radial velocity 5091 km/s [1]
Distance 310  Mly (95.1  Mpc) [1]
Group or cluster Leo Cluster
Apparent magnitude  (V)13.7 [1]
Characteristics
Type (R')SAB(r)b [1]
Size~224,000  ly (68.8  kpc) (estimated) [1]
Apparent size  (V)2.53 x 0.99 [1]
Other designations
CGCG 97-129, IRAS 11424+2015, KCPG 299A, MCG 3-30-93, PGC 36604, UGC 6724 [1]

NGC 3861 is a large [2] barred spiral galaxy [3] [4] with a ring-like structure [3] located about 310 million light-years away [5] in the constellation Leo. [6] It was discovered by astronomer John Herschel on March 23, 1827. [7] NGC 3861 is a member of the Leo Cluster and has a normal amount of neutral hydrogen (H I) and ionised hydrogen (H II). [2]

NGC 3861 is a low luminosity type II Seyfert galaxy. [8] However, it is also classified as a LINER galaxy. [9] [10]

On March 7, 2014, a type Ia supernova designated as SN 2014aa was discovered in NGC 3861. [11] [12] [13]

Related Research Articles

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NGC 4457 is an intermediate spiral galaxy located about 55 million light-years away in the constellation of Virgo. It is also classified as a LINER galaxy, a class of active galaxy defined by their spectral line emissions. NGC 4457 Is inclined by about 33°. It was discovered by astronomer William Herschel on February 23, 1784. Despite being listed in the Virgo Cluster Catalog as VCC 1145, NGC 4457 is a member of the Virgo II Groups which form an extension of the Virgo cluster.

<span class="mw-page-title-main">NGC 4564</span> Elliptical galaxy in the constellation Virgo

NGC 4564 is an elliptical galaxy located about 57 million light-years away in the constellation Virgo. NGC 4564 was discovered by astronomer William Herschel on March 15, 1784. The galaxy is also a member of the Virgo Cluster.

<span class="mw-page-title-main">NGC 1272</span> Galaxy in the constellation Perseus

NGC 1272 is a massive elliptical galaxy located about 230 million light-years away in the constellation Perseus. It was discovered by astronomer Heinrich d'Arrest on February 14, 1863. NGC 1272 has an active nucleus and is the second brightest member of the Perseus Cluster after NGC 1275.

<span class="mw-page-title-main">NGC 3840</span> Spiral galaxy in the constellation Leo

NGC 3840 is a spiral galaxy located about 320 million light-years away in the constellation Leo. The galaxy was discovered by astronomer Heinrich d'Arrest on May 8, 1864. NGC 3840 is a member of the Leo Cluster. The galaxy is rich in neutral atomic hydrogen and is not interacting with its environment.

<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 3884</span> Spiral galaxy in the constellation Leo

NGC 3884 is a spiral galaxy located about 330 million light-years away in the constellation Leo. The galaxy was discovered by astronomer William Herschel on April 27, 1785 and is a member of the Leo Cluster.

<span class="mw-page-title-main">NGC 4237</span> Galaxy in the constellation Coma Berenices

NGC 4237 is a flocculent spiral galaxy located about 60 million light-years away in the constellation Coma Berenices. The galaxy was discovered by astronomer William Herschel on December 30, 1783 and is a member of the Virgo Cluster. It is also classified as a LINER galaxy and as a Seyfert galaxy.

<span class="mw-page-title-main">NGC 679</span> Galaxy in the constellation Andromeda

NGC 679 is an elliptical or a lenticular galaxy located 210 million light-years away in the constellation Andromeda. The galaxy was discovered by astronomer William Herschel on September 13, 1784 and is a member of Abell 262.

<span class="mw-page-title-main">NGC 710</span> Galaxy in the constellation Andromeda

NGC 710 is a spiral galaxy located 260 million light-years away in the constellation Andromeda. It was discovered by the Irish engineer and astronomer Bindon Blood Stoney on October 28, 1850 and is a member of the galaxy cluster Abell 262.

<span class="mw-page-title-main">NGC 753</span> Galaxy in the constellation Andromeda

NGC 753 is a spiral galaxy located 220 million light-years away in the constellation Andromeda. The galaxy was discovered by astronomer by Heinrich d'Arrest on September 16, 1865 and is a member of Abell 262.

<span class="mw-page-title-main">NGC 759</span> Galaxy in the constellation Andromeda

NGC 759 is an elliptical galaxy located 230 million light-years away in the constellation Andromeda. NGC 759 was discovered by astronomer by Heinrich d'Arrest on September 17, 1865. It is a member of Abell 262.

<span class="mw-page-title-main">NGC 4070</span> Galaxy in the constellation Coma Berenices

NGC 4070 is an elliptical galaxy located 340 million light-years away in the constellation Coma Berenices. NGC 4070 was discovered by astronomer William Herschel on April 27, 1785. It was rediscovered by John Herschel on April 29, 1832 and was listed as NGC 4059. The galaxy is a member of the NGC 4065 Group.

<span class="mw-page-title-main">NGC 4076</span> Galaxy in the constellation Coma Berenices

NGC 4076 is a spiral galaxy located 290 million light-years away in the constellation Coma Berenices. The galaxy was discovered by astronomer William Herschel on April 27, 1785 and is a member of the NGC 4065 Group.

<span class="mw-page-title-main">NGC 4090</span> Galaxy in the constellation Coma Berenices

NGC 4090 is a spiral galaxy located 340 million light-years away in the constellation Coma Berenices. The galaxy was discovered by astronomer Heinrich d'Arrest on May 2, 1864 and is a member of the NGC 4065 Group.

<span class="mw-page-title-main">NGC 4098</span> Interacting galaxies in the constellation Coma Berenices

NGC 4098 is an interacting pair of spiral galaxies located 330 million light-years away in the constellation Coma Berenices. NGC 4098 was discovered by astronomer William Herschel on April 26, 1785. It was then rediscovered by Hershel on December 27, 1786 was listed as NGC 4099. NGC 4098 is a member of the NGC 4065 Group.

<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 4302</span> Galaxy in the constellation Coma Berenices

NGC 4302 is an edge-on spiral galaxy located about 55 million light-years away in the constellation Coma Berenices. It 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 918</span> Barred spiral galaxy in the constellation Aries

NGC 918 is a barred spiral galaxy in the constellation Aries, about 67 million light years from the Milky Way. It was discovered by John Herschel on Jan 11, 1831.

<span class="mw-page-title-main">NGC 4326</span> Barred spiral galaxy in the constellation of Virgo

NGC 4326 is a barred spiral galaxy with a ring located about 330 million light-years away in the constellation Virgo. It was discovered by astronomer William Herschel on April 13, 1784, who described it as "vF, S, R, bM, 1st of 3". It is a large galaxy, with a diameter of around 200,000 ly (61 kpc) making it nearly twice the size of the Milky Way. NGC 4326 is also classified as a LINER galaxy. Despite being listed in the Virgo Cluster catalog as VCC 623, it is not a member of the Virgo Cluster but instead a background galaxy.

<span class="mw-page-title-main">NGC 4333</span> Barred spiral galaxy in the constellation Virgo

NGC 4333 is a barred spiral galaxy with a ring structure located about 330 million light-years away in the constellation Virgo. It was discovered by astronomer William Herschel on April 13, 1784, who described it as "F, pS, R, bM, 2nd of 3". NGC 4333 is also classified as a LINER galaxy. Despite being listed in the Virgo Cluster catalog as VCC 637, it is not a member of the Virgo Cluster but instead a background galaxy.

References

  1. 1 2 3 4 5 6 7 8 9 10 "NASA/IPAC Extragalactic Database". Results for NGC 3861. Retrieved 2018-07-27.
  2. 1 2 Scott, T. C.; Usero, A.; Brinks, E.; Boselli, A.; Cortese, L.; Bravo-Alfaro, H. (2012-12-03). "CO in late-type galaxies within the central region of Abell 1367". Monthly Notices of the Royal Astronomical Society. 429 (1): 221–241. arXiv: 1211.0523 . doi: 10.1093/mnras/sts328 . ISSN   1365-2966. S2CID   2578309.
  3. 1 2 "HyperLeda -object description". leda.univ-lyon1.fr. Retrieved 2018-07-28.
  4. ↑ "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2018-07-28.
  5. ↑ "NED Query Results for NGC 3861". ned.ipac.caltech.edu. Retrieved 2018-07-28.
  6. ↑ "Revised NGC Data for NGC 3861". spider.seds.org. Retrieved 2018-07-28.
  7. ↑ "New General Catalog Objects: NGC 3850 - 3899". cseligman.com. Retrieved 2018-07-17.
  8. ↑ Sun, M.; Murray, S. S. (2002). "Chandra View of the Dynamically Young Cluster of Galaxies A1367. II. Point Sources". The Astrophysical Journal. 577 (1): 139–149. arXiv: astro-ph/0202431 . Bibcode:2002ApJ...577..139S. doi:10.1086/342156. ISSN   0004-637X. S2CID   119421982.
  9. ↑ Terashima, Yuichi; Hirata, Yoshitaka; Awaki, Hisamitsu; Oyabu, Shinki; Gandhi, Poshak; Toba, Yoshiki; Hideo Matsuhara (2015). "A New Sample of Obscured AGNs Selected from the XMM-Newton and AKARI Surveys". The Astrophysical Journal. 814 (1): 11. arXiv: 1511.00431 . Bibcode:2015ApJ...814...11T. doi:10.1088/0004-637X/814/1/11. ISSN   0004-637X. S2CID   118472770.
  10. ↑ "NGC 3861" . Retrieved 2018-07-28.
  11. ↑ "Bright Supernovae - 2014". rochesterastronomy.org. Retrieved 2018-07-28.
  12. ↑ "SN 2014aa | Transient Name Server". wis-tns.weizmann.ac.il. Retrieved 2018-07-28.
  13. ↑ "2014aa - The Open Supernova Catalog". sne.space. Archived from the original on 2018-07-28. Retrieved 2018-07-28.
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