NGC 91

{{Short description|Star in the constellation Andromeda}}

{{Starbox begin}}

{{Starbox image

| image=

{{Location mark

|image=N90s.jpg|alt=|float=center|width=280

|label=|position=right

|mark=Red circle.svg|mark_width=10|mark_link=NGC 91

|x=550|y=50

}}

|caption=Location of NGC 91 (circled, south is up)

}}

{{Starbox observe

| epoch = J2000

| constell = Andromeda{{cite constellation|NGC 91}}

| ra = {{RA|00|21|51.633}}{{cite journal |bibcode=2003yCat.2246....0C |title=VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003) |journal=CDS/ADC Collection of Electronic Catalogues |pages=II/246 |volume=2246 |last1=Cutri |first1=Roc M. |last2=Skrutskie |first2=Michael F. |last3=Van Dyk |first3=Schuyler D. |last4=Beichman |first4=Charles A. |last5=Carpenter |first5=John M. |last6=Chester |first6=Thomas |last7=Cambresy |first7=Laurent |last8=Evans |first8=Tracey E. |last9=Fowler |first9=John W. |last10=Gizis |first10=John E. |last11=Howard |first11=Elizabeth V. |last12=Huchra |first12=John P. |last13=Jarrett |first13=Thomas H. |last14=Kopan |first14=Eugene L. |last15=Kirkpatrick |first15=J. Davy |last16=Light |first16=Robert M. |last17=Marsh |first17=Kenneth A. |last18=McCallon |first18=Howard L. |last19=Schneider |first19=Stephen E. |last20=Stiening |first20=Rae |last21=Sykes |first21=Matthew J. |last22=Weinberg |first22=Martin D. |last23=Wheaton |first23=William A. |last24=Wheelock |first24=Sherry L. |last25=Zacarias |first25=N. |year=2003 |url=http://vizier.u-strasbg.fr/viz-bin/VizieR?-source=II/246 }}

| dec = {{DEC|+22|22|05.52}}

| appmag_v = 14.4

}}

{{Starbox astrometry

| parallax = 0.4985

| p_error = 0.0399

| parallax_footnote = {{cite DR2|2800700246182305408}}

}}

{{Starbox catalogue

| names = 2MASS J00215163+2222055{{cite simbad|title=2MASS J00215163+2222055|access-date=14 May 2017}}

}}

{{Starbox reference

| Simbad = NGC+91

}}

{{Starbox end}}

NGC 91 (PGC 3325956, GC 41, GC 5097, or NPD 68 22.9) is a star with an apparent magnitude of 14.4 in the constellation of Andromeda. The star is southwest of the galaxy NGC 90. Discovered in 1866 by Herman Schultz, there have been many arguments if this star exists or not. However, people have observed the star, and have confirmed that NGC 91 exists.{{cite web|last1=Seligman|first1=Courtney|title=Celestial Atlas NGC Objects: NGC 91|url=http://cseligman.com/text/atlas/ngc0a.htm#91|website=Celestial Atlas|access-date=23 May 2015}}