NGC 716 explained

NGC 716
Appmag B:14
Ra:01h 52m 59s
Dec:+12° 42 30
Sbrightness:22.94 mag/arcsec2
Epoch:J2000

NGC 716 is a large barred spiral galaxy located in the constellation Aries,[1] about 204 million light-years away from the Milky Way. The luminosity class of NGC 716 is I and has a large HI line.[2] It also contains regions of ionized hydrogen. Many non-redshift measurements provide a distance of 54,023±8,169 Mpc (~176 million light years), which is within the distances calculated using the redshift value.[3]

History

NGC 716 was discovered in 1886 by American astronomer Lewis Swift using a 40.64 cm (16 inch) optical telescope that used a mirror as a light-gathering element. It was also observed by the French astronomer Guillaume Bigourdan on 1 January 1892 and was added to the Index Catalog with the code IC 1743.

See also

External links

Notes and References

  1. Web site: NGC 716 . 2024-04-15 . spider.seds.org.
  2. Web site: Astronomy . Go . NGC 716 galaxy in Aries NGC List GO ASTRONOMY . 2024-04-15 . Go-Astronomy.com . en-US.
  3. Web site: Guide . Universe . NGC 716 Galaxy Facts (IC 1743) & Distance . 2024-04-15 . Universe Guide . en-us.