C.D.S. - SIMBAD4 rel 1.8 - 2024.04.24CEST19:03:49 NGC4023 ------- Object NGC 4023 --- EmG --- OID=@1862466 (@@38690,4) --- coobox=12797 Coordinates(ICRS,ep=J2000,eq=2000): 11 59 05.4687043392 +24 59 20.280124212 (Opt ) C [1.2024 1.1767 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 11 56 31.4144902170 +25 16 02.317666752 Coordinates(Gal,ep=J2000,eq=2000): 220.3155418162387 +78.0566053707290 hierarchy counts: #parents=3, #children=0, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 4014 [3] C 2015ApJS..219...12A Redshift: 0.01348 [0.00001] C 2015ApJS..219...12A cz: 4041.2 [3.0] C 2015ApJS..219...12A Flux B : 14.6 [~] E ~ Flux G : 19.664865 [0.008936] C 2020yCat.1350....0G Flux J : 12.069 [0.031] C 2006AJ....131.1163S Flux H : 11.342 [0.037] C 2006AJ....131.1163S Flux K : 11.333 [0.065] C 2006AJ....131.1163S Flux u : 15.758 [0.008] B 2012ApJS..203...21A Flux g : 14.445 [0.002] B 2012ApJS..203...21A Flux r : 13.830 [0.002] B 2012ApJS..203...21A Flux i : 13.529 [0.002] B 2012ApJS..203...21A Flux z : 13.293 [0.004] B 2012ApJS..203...21A Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: 0.560 0.414 25 (NIR ) C 2006AJ....131.1163S Identifiers (13): Gaia DR3 4005975684140751360 LEDA 37732 MCG+04-28-113 NGC 4023 UGC 6977 Z 127-127 2MASX J11590546+2459206 CAIRNS J115905.47+245920.5 Z 1156.5+2516 UZC J115905.5+245920 SDSS J115905.46+245920.2 ECO 5802 Gaia DR2 4005975684140751360 Bibcodes 1850-2024 () (31): 2022ApJS..261...21Y 2021ApJ...914..121A 2020MNRAS.494.1784A 2020MNRAS.494.2090J 2019ApJS..244...24L 2018A&A...618A..81T 2018ApJ...861...49H 2018MNRAS.478.4336M 2017ApJ...849...20E 2016A&A...588A..14T 2015A&A...576A..16G 2015AJ....149..171T 2015ApJ...812...89M 2015MNRAS.447.1531C 2014ApJ...788...45T 2014ChA&A..38..127Z 2012ApJS..199...26H 2011AJ....142..170H 2011MNRAS.416.2840L 2003A&A...412...45P 2003AJ....126.2152R 2000ApJ...543..178G 1999ApJS..125..409C 1999PASP..111..438F 1996A&AS..117..467G 1995ApJS...96....1M 1993ApJ...409...14M 1989ApJ...342..718G 1989SoByu..61...46I 1986AJ.....91..199J 1986ApJ...311...25W Measures (distance:1 velocities:8 ): distance:1velocities:8 Notes (0) : ================================================================================