Black Gum – Nyssa sylvatica

by | Dec 15, 2023 | NE Native Trees

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NGC 3464 is a barred spiral galaxy in the constellation of Hydra, discovered 14 January 1886 by Ormond Stone.

Supernovae

Four supernovae have been observed in NGC 3464. SN 2002J (type Ic, mag. 16.8),[2] was detected 21 January 2002. SN 2002hy (type Ib, mag. 16.4)[3] was detected 12 November 2002.[4] SN 2015H (type Ia, mag. 16.9)[5] was discovered 10 February 2015.[4] SN 2019dxd (type II, mag.18.8)[6] was discovered on 24 April 2019.

References

  1. ^ a b c d e f g h "NED results for object NGC 3464". NASA/IPAC Extragalactic Database. Retrieved 24 February 2017.
  2. ^ Transient Name Server entry for SN 2002J. Retrieved 25 March 2023.
  3. ^ Transient Name Server entry for SN 2002hy. Retrieved 25 March 2023.
  4. ^ a b "List of Supernovae". IAU Central Bureau for Astronomical Telegrams. IAU. Retrieved 24 February 2017.
  5. ^ Transient Name Server entry for SN 2015H. Retrieved 25 March 2023.
  6. ^ Transient Name Server entry for SN 2019dxd. Retrieved 25 March 2023.
  • Media related to NGC 3464 at Wikimedia Commons


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