C.D.S. - SIMBAD4 rel 1.8 - 2024.04.23CEST08:37:21 NGC_42 ------ Object NGC 42 --- GiG --- OID=@1474319 (@@30729,11) --- coobox=11357 Coordinates(ICRS,ep=J2000,eq=2000): 00 12 56.3423596248 +22 06 01.018094292 (Opt ) C [1.8439 1.1588 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 00 10 21.2116469497 +21 49 20.157929613 Coordinates(Gal,ep=J2000,eq=2000): 111.2825451358077 -39.8990174266203 hierarchy counts: #parents=2, #children=1, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 5914 [11] D 2002LEDA.........0P Redshift: 0.019927 [0.000037] D 2002LEDA.........0P cz: 5973.96 [11.09] D 2002LEDA.........0P Flux B : 15.0 [~] E ~ Flux G : 18.844202 [0.010952] C 2020yCat.1350....0G Flux J : 11.112 [0.019] C 2006AJ....131.1163S Flux H : 10.408 [0.023] C 2006AJ....131.1163S Flux K : 10.113 [0.030] C 2006AJ....131.1163S Spectral type: ~ ~ ~ Morphological type: E/S0 D ~ Angular size: 0.787 0.362 110 (NIR ) C 2006AJ....131.1163S Identifiers (11): Gaia DR3 2800491991809143168 LEDA 867 MCG+04-01-041 NGC 42 NPM1G +21.0007 UGC 118 Z 478-43 2MASX J00125636+2206009 Z 0010.3+2150 [CHM2007] LDC 8 J001256.36+2206009 UZC J001256.4+220601 Bibcodes 1850-2024 () (19): 2023A&A...676A.102C 2021ApJ...914..121A 2020MNRAS.494.1784A 2019ATel12366....1T 2018A&A...618A..81T 2017ApJ...837..120G 2016A&A...588A..14T 2015AJ....149..171T 2012ApJS..199...26H 2011MNRAS.416.2840L 2008A&A...484..655F 2007ApJ...655..790C 2003A&A...412...45P 2001ApJ...560..566K 2000AJ....119..545G 1999A&AS..140...89P 1999ApJS..121..287H 1999ApJS..125..409C 1999PASP..111..438F Measures (distance:1 velocities:4 ): distance:1velocities:4 Notes (0) : ================================================================================