C.D.S. - SIMBAD4 rel 1.8 - 2023.05.31CEST17:35:11 Arp 91 ------ Object APG 91 --- IG --- OID=@2742912 (@@49303,3) --- coobox=17529 Coordinates(ICRS,ep=J2000,eq=2000): 15 34 33.7 +15 11 49 (~) D [~ ~ ] ~ Coordinates(FK4,ep=B1950,eq=1950): 15 32 14.6 +15 21 47 Coordinates(Gal,ep=J2000,eq=2000): 023.9258 +50.3426 hierarchy counts: #parents=0, #children=2, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: ~ [~ ~ ] ~ ~ Redshift: ~ [~ ~ ] ~ ~ cz: ~ [~ ~ ] ~ ~ Flux B : 12.3 [~] E ~ Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (4): APG 91 KPG 468 [H37] 714 [T76] 127 Bibcodes 1850-2023 () (24): 2019AJ....158..169S 2018AJ....155...81S 2018ApJS..234...35Z 2016AJ....151...63S 2015ApJS..218....6B 2013AJ....146..121H 2012AJ....143..144S 2012MNRAS.426.2601P 2010A&A...510A..52C 2008A&A...477..789Y 2008A&A...484..299P 2008AJ....136..212R 2006ApJS..164...81M 2005AJ....129.2579D 2005RMxAC..24...92R 2004MNRAS.355...57X 2003A&A...412..669H 2000MNRAS.318..124G 1995A&AS..110..131R 1994ApJ...430..179Z 1988ApJ...334..613S 1984AZh....61..441P 1984ApJ...277..501J 1982ApJS...50..319T Measures (distance:1 ISO:5 ): distance:1ISO:5 Notes (1) : (S) 01-Jan-2000 - com ref:~ obj:~ pair NGC 5953/54 ================================================================================