NGC 134

NGC 134

NGC 134 imaged using the ESO's Very Large Telescope (VLT) at Paranal in 2007.
Observation data (J2000 epoch)
Constellation Sculptor[1]
Right ascension 00h 30m 21.97s[2]
Declination −33° 14′ 38.5″[2]
Redshift 0.005277[2]
Distance 60 million light years[3]
Apparent magnitude (V) 10.40[1]
Characteristics
Type Sbc[4]
Apparent size (V) 8.4 feet (101 in) x 1.8 feet (22 in)[1]
Other designations
ESO 350-23[1]
PGC 001851, MGC -06-02-012[2]

NGC 134, also known as the Giant Squid Galaxy,[5] is a barred spiral galaxy that resembles the Milky Way with its spiral arms loosely wrapped around a bright, bar-shaped central region. Its loosely bound spiral arms categorize it as Hubble-type Sbc. It is 60 million light years away,[3] and part of the Sculptor constellation.[1]

The VLT image of the galaxy (shown right) reveals the following. A prominent feature of NGC 134 is its warped disc, i.e., when viewed sideways it does not appear flat. A trail of gas is stripped from the top edge of the disc. Together, these features suggest that it interacted with another galaxy, but that remains unproven. The galaxy has an abundance of ionized hydrogen regions along its spiral arms where stars are forming. These regions appear red in the picture. It also has many dark lanes of dust that occlude its complete starlight.[6]

The discovery of NGC 134 is often attributed to Sir John Herschel at the Cape of Good Hope,[6]but he did note that it might have been the 590th object discovered by James Dunlop in his 1828 publication, six years prior to Herschel's own observations.[5]

Supernova 2009gj in NGC 134[7] was discovered in 2009 by the amateur astronomer David Kraitzick in New Zealand.[8]

References

  1. 1 2 3 4 5 "NGC 134". dso-browser.com. Retrieved 10 April 2015.
  2. 1 2 3 4 "NGC 134". NED. NASA/IPAC. Retrieved 10 April 2015.
  3. 1 2 "Twisted Spiral Galaxy NGC 134". ESO. Retrieved 11 April 2015.
  4. ↑ "NGC 134". Strasbourg astronomical Data Center. Retrieved 10 April 2015.
  5. 1 2 O'Meara, Stephen James (30 June 2011). Deep-Sky Companions: The Secret Deep. 4. Cambridge University Press. p. 23. ISBN 978-1-139-50007-4.
  6. 1 2 "A Galaxy for Science and Research". ESO. 9 November 2007. Retrieved 11 April 2015.
  7. ↑ "SUPERNOVA 2009gj IN NGC 134". NED. NASA/IPAC. Retrieved 11 April 2015.
  8. ↑ Kraitzick, David (1 July 2009). "Kiwi farmer spots supernova with amateur telescope". The New Zealand Herald. Retrieved 10 April 2015.
Wikimedia Commons has media related to NGC 134.

Coordinates: 00h 30m 21.97s, −33° 14′ 38.5″

This article is issued from Wikipedia - version of the 11/3/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.