NGC 138
NGC 138 is a spiral galaxy in the constellation Pisces. It was discovered on August 29, 1864, by Albert Marth.[3]
One supernova has been observed in NGC 138: SN 2023lfo (type Ia, mag. 17.2).[4]

References
- ^ a b c d e f "NED results for object NGC 0138". NASA/IPAC Extragalactic Database. NASA. Retrieved 2016-05-15.
- ^ a b "SIMBAD Astronomical Database". Strasbourg astronomical Data Center. Retrieved 18 August 2015.
- ^ Seligman, Courtney. "NGC 138". Celestial Atlas. Retrieved 30 November 2018.
- ^ Transient Name Server entry for SN 2023lfo. Retrieved 30 June 2023.
External links
Media related to NGC 138 at Wikimedia Commons