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(Redirected from SN 2011ei)
NGC 6925
Observation data ( J2000 epoch)
Constellation Microscopium
Right ascension20h 34m 20.566s [1]
Declination−31° 58′ 51.20″ [1]
Redshift0.009317 [1]
Heliocentric radial velocity2780.1 km/s [1]
Distance99.62 ± 13.57  Mly (30.543 ± 4.162  Mpc) [2]
Apparent magnitude (V)11.3 [1]
Apparent magnitude (B)12.09 [1]
Characteristics
TypeSA(s)bc [2]
Apparent size (V)3.100 × 1.116 [1]
Other designations
IC 5015, MCG-05-48-022, PGC 64980, IRAS 20312-3209 [2]

NGC 6925 is an unbarred spiral galaxy in the constellation Microscopium of apparent magnitude 11.3. It is lens-shaped, as it lies almost edge on to observers on Earth. It lies 3.7 degrees west-northwest of Alpha Microscopii. [3]

SN 2011ei, a Type II supernova in NGC 6925, was discovered by Stu Parker in New Zealand in July 2011. [4]

References

  1. ^ a b c d e f g "NGC 6925". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 25 March 2015.
  2. ^ a b c "NED results for object NGC 6925". National Aeronautics and Space Administration / Infrared Processing and Analysis Center. Retrieved 13 February 2017.
  3. ^ Bakich, Michael E. (2010). 1001 Celestial Wonders to See Before You Die: The Best Sky Objects for Star Gazers. Patrick Moore's Practical Astronomy Series. Springer. p. 289. ISBN  978-1-4419-1776-8.
  4. ^ "Supernova 2011ei in NGC 6925". Rochester Astronomy. Archived from the original on 20 June 2015. Retrieved 20 June 2015.


From Wikipedia, the free encyclopedia
(Redirected from SN 2011ei)
NGC 6925
Observation data ( J2000 epoch)
Constellation Microscopium
Right ascension20h 34m 20.566s [1]
Declination−31° 58′ 51.20″ [1]
Redshift0.009317 [1]
Heliocentric radial velocity2780.1 km/s [1]
Distance99.62 ± 13.57  Mly (30.543 ± 4.162  Mpc) [2]
Apparent magnitude (V)11.3 [1]
Apparent magnitude (B)12.09 [1]
Characteristics
TypeSA(s)bc [2]
Apparent size (V)3.100 × 1.116 [1]
Other designations
IC 5015, MCG-05-48-022, PGC 64980, IRAS 20312-3209 [2]

NGC 6925 is an unbarred spiral galaxy in the constellation Microscopium of apparent magnitude 11.3. It is lens-shaped, as it lies almost edge on to observers on Earth. It lies 3.7 degrees west-northwest of Alpha Microscopii. [3]

SN 2011ei, a Type II supernova in NGC 6925, was discovered by Stu Parker in New Zealand in July 2011. [4]

References

  1. ^ a b c d e f g "NGC 6925". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 25 March 2015.
  2. ^ a b c "NED results for object NGC 6925". National Aeronautics and Space Administration / Infrared Processing and Analysis Center. Retrieved 13 February 2017.
  3. ^ Bakich, Michael E. (2010). 1001 Celestial Wonders to See Before You Die: The Best Sky Objects for Star Gazers. Patrick Moore's Practical Astronomy Series. Springer. p. 289. ISBN  978-1-4419-1776-8.
  4. ^ "Supernova 2011ei in NGC 6925". Rochester Astronomy. Archived from the original on 20 June 2015. Retrieved 20 June 2015.



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