Astronomy:NGC 570

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NGC 570
File:250px
SDSS image of NGC 570
Observation data (J2000 epoch)
ConstellationCetus
Right ascension 01h 28m 58.64210s[1]
Declination−00° 56′ 56.3223″[1]
Redshift0.01844[2]
Helio radial velocity5477 km/s[2]
Distance250.2 ± 17.6 Mly (76.70 ± 5.39 Mpc)[3]
Apparent magnitude (B)14.2[2]
Characteristics
Type(R')SB(rs)a:[3]
Other designations
UGC 1061, MCG+00-04-162, PGC 5539[3]

NGC 570 is a barred spiral galaxy. It is located in the Cetus constellation about 250 million light-years[3] from the Milky Way. It was discovered by the American astronomer George Mary Searle in 1867.[4][5]

One supernova has been observed in NGC 570: SN 2021qwh (type Ia, mag. 18.45).[6]

See also

References

  1. ↑ 1.0 1.1 Brown, A. G. A. (August 2018). "Gaia Data Release 2: Summary of the contents and survey properties". Astronomy & Astrophysics 616: A1. doi:10.1051/0004-6361/201833051. Bibcode: 2018A&A...616A...1G. 
  2. ↑ 2.0 2.1 2.2 "NGC 570". SIMBAD. Centre de données astronomiques de Strasbourg. http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=NGC+570. 
  3. ↑ 3.0 3.1 3.2 3.3 "Results for object NGC 0570 (NGC 570)". NASA/IPAC Extragalactic Database. California Institute of Technology. https://ned.ipac.caltech.edu/byname?objname=NGC%20570&hconst=67.8&omegam=0.308&omegav=0.692&wmap=4&corr_z=1. 
  4. ↑ "Your NED Search Results". http://ned.ipac.caltech.edu/cgi-bin/nph-objsearch?objname=ngc+570&img_stamp=YES. 
  5. ↑ "Revised NGC Data for NGC 570". http://spider.seds.org/ngc/revngcic.cgi?NGC570. 
  6. ↑ "SN 2021qwh". IAU. https://www.wis-tns.org/object/2021qwh. 

Coordinates: Sky map 01h 28m 58.64210s, −00° 56′ 56.3223″



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