C.D.S. - SIMBAD4 rel 1.8 - 2024.04.19CEST23:23:28 IC 1731 ------- Object IC 1731 --- LSB --- OID=@1505029 (@@31519,27) --- coobox=12059 Coordinates(ICRS,ep=J2000,eq=2000): 01 50 12.331 +27 11 46.41 (IR ) C [~ ~ ] 2006AJ....131.1163S Coordinates(FK4,ep=B1950,eq=1950): 01 47 22.970 +26 56 55.09 Coordinates(Gal,ep=J2000,eq=2000): 138.696596 -33.870099 hierarchy counts: #parents=2, #children=1, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 3507 [3] C 2022ApJS..261...21Y Redshift: 0.011767 [0.000010] C 2022ApJS..261...21Y cz: 3527.75 [3.00] C 2022ApJS..261...21Y Flux B : 14.2 [~] E ~ Flux J : 11.785 [0.062] C 2006AJ....131.1163S Flux H : 11.213 [0.085] C 2006AJ....131.1163S Flux K : 10.830 [0.117] C 2006AJ....131.1163S Flux u : 15.667 [0.014] D 2011yCat.2306....0A Flux g : 14.303 [0.003] C 2011yCat.2306....0A Flux r : 13.608 [0.003] C 2011yCat.2306....0A Flux i : 13.266 [0.003] C 2011yCat.2306....0A Flux z : 13.045 [0.005] C 2011yCat.2306....0A Spectral type: ~ ~ ~ Morphological type: Scd D 2016MNRAS.456.2848H Angular size: 0.597 0.501 140 (NIR ) C 2006AJ....131.1163S Identifiers (14): 2MASXI J0150124+271146 IC 1731 IRAS F01473+2656 LEDA 6756 MCG+04-05-018 UGC 1291 Z 482-21 LCSB L75 2MASX J01501233+2711464 ALFALFA 2-174 Z 0147.3+2657 [GHK2005] HI J015011.6+271145 UZC J015012.4+271145 SDSS J015012.38+271145.8 Bibcodes 1850-2024 () (66): 2022ApJS..261...21Y 2022RAA....22f5019K 2021ApJ...914..121A 2021ApJ...923...86C 2020ApJ...902..145K 2020MNRAS.494.1784A 2019ApJ...884...82K 2019ApJS..244...24L 2018A&A...618A..81T 2018ApJ...861...49H 2017ApJ...837..120G 2016A&A...588A..14T 2016AJ....152...50T 2016MNRAS.456.2848H 2015AJ....149..171T 2015MNRAS.447.1531C 2013AJ....146...86T 2012A&A...544A..81H 2012ApJS..199...26H 2011AJ....142..170H 2011MNRAS.415.1935C 2009AJ....138.1938C 2009MNRAS.398..109W 2008AJ....135..588S 2005AJ....130.2613G 2005ApJS..160..149S 2004A&A...414..905H 2003A&A...405...99M 2003A&A...412...45P 2001MNRAS.328.1181N 2000ApJ...543..178G 1999A&AS..137..101M 1999AJ....117.1668H 1999AJ....117.2039H 1999ApJS..121..287H 1999ApJS..125..409C 1999PASP..111..438F 1998A&A...331..421L 1998A&AS..130..333T 1998Ap.....41..308M 1996A&AS..116...15K 1996ApJ...473..707M 1995AN....316...39B 1995ApJ...439..558V 1995ApJ...452...16T 1994PASP..106.1276B 1993A&A...268..472C 1993A&A...276....1J 1993A&AS..100...47G 1993AJ....105.2231B 1993ApJ...405L...5B 1993ApJS...85....1N 1992A&AS...92..749T 1992AJ....104..696D 1992MmSAI..63..251D 1989A&A...214..131B 1989A&AS...81..421B 1988ApJ...328..381M 1987AZh....64...79T 1986AJ.....92..250G 1986JAVSO..15...25S 1985ApJ...296..379E 1983ApJS...52...61G 1983ApJS...52...89H 1983BAAS...15..966P 1983IAUC.3878....0K Measures (distance:5 velocities:11 ): distance:5velocities:11 Notes (0) : ================================================================================