NGC 191A

{{short description|Lenticular galaxy in the constellation Cetus}}

{{Infobox galaxy

| name = NGC 191A

| image = NGC191 - IC1563 - SDSS DR14.png

| upright = 1.15

| caption = SDSS image of NGC 191A (below) and NGC 191 (above)

| epoch = J2000

| constellation name = Cetus

| ra = {{RA|00|39|00.2}}

| dec = {{DEC|-09|00|52}}

| z = 6131 km/s{{cite web|url=http://nedwww.ipac.caltech.edu/cgi-bin/nph-objsearch?objname=NGC+191A&extend=no&out_csys=Equatorial&out_equinox=J2000.0&obj_sort=RA+or+Longitude&of=pre_text&zv_breaker=30000.0&list_limit=5&img_stamp=YES|title=NED results for object NGC 0191A|publisher=National Aeronautics and Space Administration / Infrared Processing and Analysis Center|work=NASA/IPAC Extragalactic Database|accessdate=5 October 2018}}

| h_radial_v = 0.020452

| dist_ly = {{cvt|89.167|±|10.835|Mpc|Mly|order=flip|lk=on}}

| type = S0 pec

| mass =

| size =

| appmag_v =

| appmag_b = 15{{cite simbad|title=NGC 191A|access-date=13 October 2018}}

| absmag_v =

| size_v = 0.83′ × 0.43′

| names = {{odlist|IC=1563|PGC=2332|MCG=-02-02-076}}

}}

NGC 191A{{Cite web |url=http://spider.seds.org/ngc/revngcic.cgi?NGC191 |title=Revised NGC Data for NGC 191 |website=spider.seds.org |access-date=2018-08-31}} (also PGC 2332, IC 1563, MCG -2-2-76 of ARP 127) is a lenticular galaxy in the constellation Cetus.

In 2006 a supernova was discovered in this galaxy and was designated SN 2006ej.{{cite journal

| title=Supernova 2006ej in NGC 191A

| display-authors=1 | last1=Mostardi | first1=R.

| last2=Khandrika | first2=H. | last3=Li | first3=W.

| journal=Central Bureau Electronic Telegrams

| volume=603 | number=1

| editor1-last=Green | editor1-first=D. W. E.

| date=August 2006 | page=1 | bibcode=2006CBET..603....1M }}