NGC 105

{{Infobox galaxy

| name = NGC 105

| image = NGC105 - HST - Potw2201a.jpg

| image_size =

| caption = Hubble Space Telescope image of NGC 105 (center) and PGC 212515 (upper left)

| epoch = J2000

| constellation name = Pisces

| ra = {{RA|00|25|16.791}}{{cite journal | display-authors=1 | last1=Skrutskie | first1=Michael F. | last2=Cutri | first2=Roc M. | last3=Stiening | first3=Rae | last4=Weinberg | first4=Martin D. | last5=Schneider | first5=Stephen E. | last6=Carpenter | first6=John M. | last7=Beichman | first7=Charles A. | last8=Capps | first8=Richard W. | last9=Chester | first9=Thomas | last10=Elias | first10=Jonathan H. | last11=Huchra | first11=John P. | last12=Liebert | first12=James W. | last13=Lonsdale | first13=Carol J. | last14=Monet | first14=David G. | last15=Price | first15=Stephan | last16=Seitzer | first16=Patrick | last17=Jarrett | first17=Thomas H. | last18=Kirkpatrick | first18=J. Davy | last19=Gizis | first19=John E. | last20=Howard | first20=Elizabeth V. | last21=Evans | first21=Tracey E. | last22=Fowler | first22=John W. | last23=Fullmer | first23=Linda | last24=Hurt | first24=Robert L. | last25=Light | first25=Robert M. | last26=Kopan | first26=Eugene L. | last27=Marsh | first27=Kenneth A. | last28=McCallon | first28=Howard L. | last29=Tam | first29=Robert | last30=Van Dyk | first30=Schuyler D. | last31=Wheelock | first31=Sherry L. | title=The Two Micron All Sky Survey (2MASS) | journal=The Astronomical Journal | date=1 February 2006 | volume=131 | issue=2 | pages=1163–1183 | bibcode=2006AJ....131.1163S | doi=10.1086/498708 | s2cid=18913331 | issn=0004-6256 | doi-access=free }}

| dec = {{DEC|+12|53|01.82}}

| z = 0.017646{{cite web|url=http://nedwww.ipac.caltech.edu/cgi-bin/nph-objsearch?objname=NGC+105&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 0105|publisher=National Aeronautics and Space Administration / Infrared Processing and Analysis Center|access-date=15 March 2017}}

| h_radial_v = 5290 km/s

| dist_ly = {{cvt|67.864|+/-|10.514|Mpc|Mly|lk=on|order=flip}}

| group_cluster =

| type = Sab:

| size = {{cvt|25660|pc|ly|lk=on|order=flip}}POSS1 103a-O values used.

| appmag_v =

| appmag_b = 14.1{{cite simbad|title=NGC 105|access-date=15 March 2017}}

| absmag_v =

| size_v = 1.1{{prime}}

| notes =

| names = {{odlist | UGC= 241 | MCG= +02-02-008 | PGC= 1583 | CGCG= 434-009 | IRAS= 00226+1236}}

}}

NGC 105 is a spiral galaxy estimated to be about 240 million light-years away in the constellation of Pisces. It was discovered by Édouard Stephan in 1884 and its apparent magnitude is 14.1.{{Cite web|url = http://cseligman.com/text/atlas/ngc1.htm#105|title = NGC Objects: NGC 100 - 149}}

Supernovae

Two supernovae have been observed in NGC 105:

SN 1997cw (type Ia, mag. 16.5) was discovered by the BAO Supernova Survey on 10 July 1997.{{cite journal | bibcode=1997IAUC.6699....1Q| title=Supernova 1997cw in NGC 105| last1=Qiao| first1=Q. -Y.| last2=Qiu| first2=Y. -L.| last3=Li| first3=W. -D.| last4=Zhou| first4=W.| last5=Hu| first5=J. -Y.| last6=Wei| first6=J. -Y.| journal=International Astronomical Union Circular| date=1997| issue=6699| page=1 | url=http://www.cbat.eps.harvard.edu/iauc/06600/06699.html#Item1}}{{cite web | website=Transient Name Server | title=SN{{nbsp}}1997cw | url=https://www.wis-tns.org/object/1997cw | publisher = IAU | access-date=11 December 2024}}
SN 2007A (type Ia, mag. 16) was discovered by Tim Puckett and Tom Orff, and independently discovered by the Lick Observatory Supernova Search (LOSS), on 2 January 2007.{{cite journal | bibcode=2007CBET..795....1P| title=Supernova 2007A in NGC 105 [designation correction to Cbet 794]| last1=Puckett| first1=T.| last2=Orff| first2=T.| last3=Newton| first3=J.| last4=Madison| first4=D.| last5=Li| first5=W.| journal=Central Bureau Electronic Telegrams| date=2007| volume=795| page=1 | url=http://www.cbat.eps.harvard.edu/cbet/000700/CBET000795.txt}}{{cite web | website=Transient Name Server | title=SN{{nbsp}}2007A | url=https://www.wis-tns.org/object/2007A | publisher = IAU | access-date=11 December 2024}}