C.D.S. - SIMBAD4 rel 1.7 - 2021.02.28CET02:33:31 NGC3657 ------- Object NGC 3657 --- H2G --- OID=@569995 (@@4346,29) --- coobox=3428 Coordinates(ICRS,ep=J2000,eq=2000): 11 23 55.5879604983 +52 55 15.540842999 (Opt ) C [1.1909 1.5259 90] 2018yCat.1345....0G Coordinates(FK4,ep=B1950,eq=1950): 11 21 07.3757761860 +53 11 44.147951296 Coordinates(Gal,ep=J2000,eq=2000): 149.2147480927488 +59.5112819599265 hierarchy counts: #parents=4, #children=0, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 1213 [9] D 2002LEDA.........0P Redshift: 0.004053 [0.000030] D 2002LEDA.........0P cz: 1215.06 [8.99] D 2002LEDA.........0P Flux B : 13.1 [~] E ~ Flux G : 15.9547 [0.0081] C 2018yCat.1345....0G Flux J : 11.126 [0.015] C 2006AJ....131.1163S Flux H : 10.470 [0.020] C 2006AJ....131.1163S Flux K : 10.289 [0.024] C 2006AJ....131.1163S Flux u : 14.851 [0.004] C 2009yCat.2294....0A Flux g : 13.480 [0.002] C 2009yCat.2294....0A Flux r : 12.851 [0.002] C 2009yCat.2294....0A Flux i : 12.496 [0.002] C 2009yCat.2294....0A Flux z : 12.254 [0.002] C 2009yCat.2294....0A Spectral type: ~ ~ ~ Morphological type: SA C 2019MNRAS.488..590B Angular size: 0.490 0.431 145 (NIR ) C 2006AJ....131.1163S Identifiers (16): 2MASX J11235555+5255155 IRAS F11211+5311 IRAS 11212+5310 LEDA 35002 MCG+09-19-065 NGC 3657 TC 734 UGC 6406 Z 268-30 Z 1121.1+5312 [CHM2007] HDC 651 J112355.55+5255155 [CHM2007] LDC 867 J112355.55+5255155 UZC J112355.6+525516 [BEC2010] HRS 52 SDSS J112355.57+525515.5 Gaia DR2 839785064078576128 Bibcodes 1850-2021 () (61): 2019A&A...631A..71G 2019MNRAS.488..590B 2018A&A...609A...9L 2018A&A...615A.104G 2018A&A...617A..33A 2018A&A...618A..81T 2018AstBu..73..124K 2017ApJ...837..120G 2017ApJ...843...16K 2016A&A...588A..14T 2015A&A...579A.102B 2015AJ....149..171T 2015ApJS..217...27A 2015MNRAS.447.1531C 2014A&A...564A..65B 2014A&A...565A.128C 2014MNRAS.440..942C 2014MNRAS.445..630P 2013A&A...550A.115H 2013A&A...550C...1C 2013A&A...558A..68G 2013MNRAS.428.1790W 2013MNRAS.429.2264K 2012A&A...540A..52C 2012A&A...543A.161C 2012A&A...544A.101C 2012ApJS..199...26H 2012MNRAS.425.2741H 2011A&A...532A..74B 2011A&A...534A..31G 2011MNRAS.416.2840L 2010PASP..122..261B 2009AJ....138.1938C 2009MNRAS.398..109W 2008NewAR..51..906M 2007ApJ...655..790C 2005ApJS..160..149S 2004IAUS..220..233S 2003A&A...412...45P 2002A&A...390..863S 2000ApJ...543..178G 1999ApJS..125..409C 1999PASP..111..438F 1998Ap.....41....1K 1998Ap.....41..308M 1996A&AS..117..467G 1995AN....316...39B 1995ApJ...445...46H 1994AJ....108..896M 1993A&AS..100...47G 1993ApJS...85....1N 1992A&AS...92..749T 1992A&AS...93..211F 1992ApJS...79..197I 1990ApJS...73..603T 1988ApJ...328..381M 1985A&AS...59...43B 1985ApJ...291...88A 1983ApJS...52...23B 1983ApJS...52...89H 1980AJ.....85...89K Measures (distance:1 herschel:3 velocities:7 ): distance:1herschel:3velocities:7 Notes (0) : ================================================================================