NGC 7038

Last updated
NGC 7038
NGC7038 - HST - Potw2245a.jpg
NGC 7038 imaged by the Hubble Space Telescope
Observation data (J2000 epoch)
Constellation Indus
Right ascension 21h 15m 07.5s [1]
Declination −47° 13′ 14″ [1]
Redshift 0.016471 [1]
Heliocentric radial velocity 4,938 km/s [1]
Distance 211.6  Mly
Apparent magnitude  (V)12.55 [1]
Characteristics
Type SAB(s)c [1]
Apparent size  (V)3.2 x 1.6 [1]
Other designations
ESO 286-79, AM 2111-472, FAIR 960, IRAS 21117-4725, PGC 66414 [1]

NGC 7038 is an intermediate spiral galaxy located about 210 million light-years away in the constellation of Indus. [2] [3] Astronomer John Herschel discovered NGC 7038 on September 30, 1834. [4]

Contents

NGC 7038 along with NGC 7014 are the brightest members of Abell 3742. [5] [6] Abell 3742 is located near the center of the Pavo–Indus Supercluster. [7]

Supernovae

Three supernovae have been observed in NGC 7038:

See also

Related Research Articles

<span class="mw-page-title-main">NGC 7331</span> Galaxy in the constellation Pegasus

NGC 7331, also known as Caldwell 30, is an unbarred spiral galaxy about 40 million light-years (12 Mpc) away in the constellation Pegasus. It was discovered by William Herschel in 1784. NGC 7331 is the brightest galaxy in the field of a visual grouping known as the NGC 7331 Group of galaxies. In fact, the other members of the group, NGC 7335, NGC 7336, NGC 7337 and NGC 7340, lie far in the background at distances of approximately 300–350 million light years.

<span class="mw-page-title-main">NGC 6744</span> Galaxy in the constellation Pavo

NGC 6744 is an intermediate spiral galaxy in the constellation Pavo (Peacock). Its velocity with respect to the cosmic microwave background is 802 ± 3 km/s, which corresponds to a Hubble distance of 38.6 ± 2.7 Mly (11.82 ± 0.83 Mpc). However, 21 non redshift measurements give a distance of 23.63 ± 1.68 Mly (7.244 ± 0.514 Mpc). It was discovered on 30 June 1826 by Scottish astronomer James Dunlop, observing from Parramatta, Australia.

<span class="mw-page-title-main">NGC 7003</span> Galaxy in the constellation Delphinus

NGC 7003 is a spiral galaxy around 220 million light-years from Earth in the constellation Delphinus. NGC 7003 has an estimated diameter of 85,000 light-years. The galaxy was discovered by German astronomer Heinrich Louis d'Arrest on August 26, 1864.

<span class="mw-page-title-main">NGC 7014</span> Galaxy in the constellation Indus

NGC 7014 is an elliptical galaxy located about 210 million light-years away from Earth in the constellation Indus. NGC 7014 was discovered by English astronomer John Herschel on October 2, 1834. A population of around 1,634 known globular clusters surround the galaxy, and it is also host to a supermassive black hole with an estimated mass of 2.6 × 109M☉. NGC 7014 is also classified as a type 1 seyfert galaxy.

<span class="mw-page-title-main">NGC 7029</span> Galaxy in the constellation Indus

NGC 7029 is an elliptical galaxy located about 120 million light-years away from Earth in the constellation Indus. NGC 7029 has an estimated diameter of 129,000 light-years. It was discovered by astronomer John Herschel on October 10, 1834. It is in a pair of galaxies with NGC 7022.

<span class="mw-page-title-main">NGC 7047</span> Galaxy in the constellation Aquarius

NGC 7047 is an intermediate spiral galaxy located about 270 million light-years away in the constellation of Aquarius. NGC 7047 is also classified as a LINER-type galaxy. NGC 7047 has an estimated diameter of 127,350 light years. It was discovered by French astronomer Édouard Stephan on August 20, 1873.

<span class="mw-page-title-main">NGC 7072</span> Spiral galaxy in the constellation Grus

NGC 7072 is an intermediate spiral galaxy located about 210 million light-years away in the constellation of Grus. NGC 7072 was discovered by astronomer John Herschel on September 5, 1834.

<span class="mw-page-title-main">NGC 7079</span> Galaxy in the constellation of Grus

NGC 7079 is a barred lenticular galaxy located about 110.58 million light-years away in the constellation of Grus. NGC 7079 is also classified as a LINER galaxy. It is tilted about 51° to the Earth's line of sight. NGC 7079 was discovered by astronomer John Herschel on September 6, 1834.

<span class="mw-page-title-main">NGC 7081</span> Spiral galaxy in the constellation Aquarius

NGC 7081 is a spiral galaxy located about 130 million light-years away in the constellation of Aquarius. NGC 7081 was discovered by astronomer William Herschel on October 10, 1790.

<span class="mw-page-title-main">NGC 7083</span> Spiral galaxy in the constellation Indus

NGC 7083 is an unbarred spiral galaxy located about 134 million light-years away in the constellation of Indus. It is also classified as a flocculent spiral galaxy. NGC 7083 was discovered by astronomer James Dunlop on August 28, 1826.

<span class="mw-page-title-main">NGC 7816</span> Galaxy in the constellation Pisces

NGC 7816 is a spiral galaxy located about 215 million light-years away in the constellation of Pisces. It was discovered by astronomer William Herschel on September 26, 1785.

<span class="mw-page-title-main">NGC 4753</span> Galaxy in the constellation Virgo

NGC 4753 is a lenticular galaxy located about 60 million light-years away in the constellation of Virgo. NGC 4753 was discovered by astronomer William Herschel on February 22, 1784. It is notable for having distinct dust lanes that surround its nucleus. It is a member of the NGC 4753 Group of galaxies, which is a member of the Virgo II Groups, a series of galaxies and galaxy clusters strung out from the southern edge of the Virgo Supercluster.

<span class="mw-page-title-main">NGC 493</span> Galaxy in the constellation Cetus

NGC 493, also occasionally referred to as PGC 4979 or GC 281, is a barred spiral galaxy in the constellation Cetus. It is located approximately 90 million light-years from Earth and was discovered on December 20, 1786 by astronomer William Herschel. It was later also observed by his son, John Herschel. John Dreyer, creator of the New General Catalogue, described the galaxy as "very faint, large, much extended 60°" with "a little brighter middle".

<span class="mw-page-title-main">NGC 521</span> Spiral galaxy in the constellation Cetus

NGC 521, also occasionally referred to as PGC 5190 or UGC 962, is a barred spiral galaxy located approximately 224 million light-years from the Solar System in the constellation Cetus. It was discovered on 8 October 1785 by astronomer William Herschel.

Abell 3742 is a galaxy cluster located around 200 million light-years from Earth in the constellation Indus. The cluster's brightest member is the elliptical galaxy NGC 7014. Abell 3742 is located in the Pavo–Indus Supercluster and is one of three major clusters along with Abell 3656 and Abell 3698.

<span class="mw-page-title-main">NGC 3336</span> Galaxy in the constellation Hydra

NGC 3336 is a barred spiral galaxy located about 190 million light-years away in the constellation Hydra. It was discovered by astronomer John Herschel on March 24, 1835. NGC 3336 is a member of the Hydra Cluster.

<span class="mw-page-title-main">NGC 7501</span> Galaxy in the constellation of Pisces

NGC 7501 is an elliptical galaxy located in the constellation Pisces. It was discovered on September 2, 1864 by the astronomer Albert Marth. It is a member of the Pegasus II cluster of galaxies. A radio source has been detected within one minute of arc of the position of NGC 7501.

<span class="mw-page-title-main">NGC 7329</span> Galaxy in the constellation Tucana

NGC 7329 is a large barred spiral galaxy located in the constellation Tucana. NGC 7329 was discovered by British astronomer John Herschel in 1835.

<span class="mw-page-title-main">NGC 7713</span> Barred spiral galaxy in the constellation Sculptor

NGC 7713 is a barred spiral galaxy with extensive Hubble-type SBcd star-forming regions that is located in the constellation Sculptor in the southern sky. It is estimated to be 31 million light-years from the Milky Way and about 40,000 light-years in diameter. It was discovered by John Herschel on October 4, 1836.

<span class="mw-page-title-main">NGC 4246</span> Galaxy in the constellation Virgo

NGC 4246 is a spiral galaxy in the constellation of Virgo. Its velocity with respect to the cosmic microwave background is 4064 ± 24 km/s, which corresponds to a Hubble distance of 195.5 ± 13.7 Mly (59.94 ± 4.21 Mpc). However, 20 non-redshift measurements give a distance of 172.01 ± 10.57 Mly (52.740 ± 3.241 Mpc). It was discovered by German-British astronomer William Herschel on 13 April 1784. It was also observed by German astronomer Arnold Schwassmann on 30 October 1899 and listed in the Index Catalogue as IC 3113.

References

  1. 1 2 3 4 5 6 7 8 "NASA/IPAC Extragalactic Database". Results for NGC 7038. Retrieved 2017-06-21.
  2. ↑ Rojas, Sebastián García. "Galaxy NGC 7038 - Galaxy in Indus Constellation · Deep Sky Objects Browser". DSO Browser. Archived from the original on 2017-09-28. Retrieved 2017-06-23.
  3. ↑ "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2017-06-23.
  4. ↑ "New General Catalog Objects: NGC 7000 – 7049". cseligman.com. Retrieved 2017-04-15.
  5. ↑ "astronomy-mall.com/Adventures.In.Deep.Space/NGC%201-7840%20complete.htm". Astronomy Mall. Retrieved 2018-01-07.
  6. ↑ "Detailed Object Classifications". ned.ipac.caltech.edu. Retrieved 2017-09-27.
  7. ↑ "The Pavo-Indus Supercluster". www.atlasoftheuniverse.com. Retrieved 2017-05-27.
  8. ↑ Schild, H.; Pizarro, M.; Jensen, K.; Maza, J.; Gonzalez, L. E.; Wischnjewsky, M. (1983). "Supernovae". International Astronomical Union Circular (3828): 3. Bibcode:1983IAUC.3828....3S.
  9. ↑ "SN 1983L". Transient Name Server. IAU . Retrieved 5 December 2024.
  10. ↑ Pignata, G.; Cifuentes, M.; Maza, J.; Hamuy, M.; Antezana, R.; Gonzalez, L.; Gonzalez, P.; Silva, S.; Folatelli, G.; Cartier, R.; Forster, F.; Marchi, S.; Conuel, B.; Reichart, D.; Ivarsen, K.; Haislip, J.; Crain, A.; Foster, D.; Nysewander, M.; Lacluyze, A. (2010). "Supernova 2010dx in NGC 7038". Central Bureau Electronic Telegrams. 2314: 1. Bibcode:2010CBET.2314....1P.
  11. ↑ "SN 2010dx". Transient Name Server. IAU . Retrieved 5 December 2024.
  12. ↑ "SN 2005cz". Transient Name Server. IAU . Retrieved 5 December 2024.
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