SN 2019so

{{Short description|Supernova in NGC 4622}} {{Infobox supernova | name=SN 2019so | event_type=[[Supernova]] | discovery=2019 | constellation=[[Centaurus]] | dec={{DEC|−40|44|46.79}} | ra={{RA|12|42|36.420}} | distance=200 million ly | gal=[[NGC 4622]] | redshift=0.015 | image=NGC 4622 legacy dr10.jpg | caption=SN 2019so occurred within the galaxy [[NGC 4622]], also known as the backward galaxy due to its [[spiral arms]] facing the opposite direction to most [[spiral galaxies]] }} '''SN 2019so''' was a low redshift [[supernova]] in the [[NGC 4622|Backward Galaxy]] (NGC 4622) located 200 million light years from [[Earth]] in the [[constellation]] of [[Centaurus]].<ref name=":0">{{Cite web |title=2019so {{!}} Transient Name Server |url=https://www.wis-tns.org/object/2019so |access-date=2025-05-29 |website=www.wis-tns.org}}</ref><ref>{{Cite journal |last1=Baltay |first1=C. |last2=Grossman |first2=L. |last3=Howard |first3=R. |last4=Rabinowitz |first4=D. |last5=Arcavi |first5=I. |last6=Barbour |first6=N. |last7=Burke |first7=J. |last8=Contreras |first8=C. |last9=Dilday |first9=B. |last10=Graham |first10=M. |last11=Hiramatsu |first11=D. |last12=Hossenzadeh |first12=G. |last13=Howell |first13=D. A. |last14=McCully |first14=C. |last15=McKinnon |first15=R. |date=2021-04-01 |title=Low-redshift Type Ia Supernova from the LSQ/LCO Collaboration |journal=Publications of the Astronomical Society of the Pacific |volume=133 |issue=1022 |pages=044002 |doi=10.1088/1538-3873/abd417 |issn=0004-6280|doi-access=free |bibcode=2021PASP..133d4002B }}</ref>

It was discovered in the year 2019.<ref name=":0" /> [[File:SN2019soLightCurve.png|thumb|left|Light curves for SN 2019so in four [[Photometric_system#Photometric_letters|photometric bands]], plotted from data published by Chen ''et al.'' (2022)<ref name="Chen2022">{{cite journal |last1=Chen |first1=Ping |last2=Dong |first2=Subo |last3=Kochanek |first3=C. S. |last4=Stanek |first4=K. Z. |last5=Post |first5=R. S. |last6=Stritzinger |first6=M. D. |last7=Prieto |first7=J. L. |last8=Filippenko |first8=Alexei V. |last9=Kollmeier |first9=Juna A. |last10=Elias-Rosa |first10=N. |last11=Katz |first11=Boaz |last12=Tomasella |first12=Lina |last13=Bose |first13=S. |last14=Ashall |first14=Chris |last15=Benetti |first15=S. |last16=Bersier |first16=D. |last17=Brimacombe |first17=Joseph |last18=Brink |first18=Thomas G. |last19=Brown |first19=P. |last20=Buckley |first20=David A. H. |last21=Cappellaro |first21=Enrico |last22=Christie |first22=Grant W. |last23=Fraser |first23=Morgan |last24=Gromadzki |first24=Mariusz |last25=Holoien |first25=Thomas W.-S. |last26=Hu |first26=Shaoming |last27=Kankare |first27=Erkki |last28=Koff |first28=Robert |last29=Lundqvist |first29=P. |last30=Mattila |first30=S. |last31=Milne |first31=P. A. |last32=Morrell |first32=Nidia |last33=Muñoz |first33=J. A. |last34=Mutel |first34=Robert |last35=Natusch |first35=Tim |last36=Nicolas |first36=Joel |last37=Pastorello |first37=A. |last38=Prentice |first38=Simon |last39=Roth |first39=Tyler |last40=Shappee |first40=B. J. |last41=Stone |first41=Geoffrey |last42=Thompson |first42=Todd A. |last43=Villanueva |first43=Steven |last44=Zheng |first44=WeiKang |title=The First Data Release of CNIa0.02-A Complete Nearby (Redshift <0.02) Sample of Type Ia Supernova Light Curves |journal=The Astrophysical Journal Supplement Series |date=April 2022 |volume=259 |issue=2 |page=53 |bibcode=2022ApJS..259...53C |doi=10.3847/1538-4365/ac50b7 |doi-access=free |arxiv=2011.02461 }}</ref>]] {{clear left}}

==References== {{reflist}}

[[Category:Supernovae]] [[Category:Centaurus]] [[Category:Astronomical objects discovered in 2019]]