C.D.S. - SIMBAD4 rel 1.8 - 2024.04.18CEST09:41:50 NGC 4142 -------- Object NGC 4142 --- GiC --- OID=@568728 (@@5691,5) --- coobox=2028 Coordinates(ICRS,ep=J2000,eq=2000): 12 09 30.1608521208 +53 06 17.156506896 (Opt ) A [1.0467 1.2433 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 12 06 59.6168428668 +53 22 58.453166252 Coordinates(Gal,ep=J2000,eq=2000): 136.7969459217222 +62.8800501247485 hierarchy counts: #parents=2, #children=0, #siblings=0 Proper motions: 1.499 0.390 [1.587 2.278 90] A 2020yCat.1350....0G Parallax: 0.9232 [1.9245] A 2018yCat.1345....0G Radial Velocity: 1165 [~] D 2020ApJ...902..145K Redshift: 0.003894 [~] D 2020ApJ...902..145K cz: 1167.27 [~] D 2020ApJ...902..145K Flux B : 14.3 [~] E ~ Flux G : 20.852665 [0.012749] C 2020yCat.1350....0G Flux u : 15.627 [0.010] C 2009ApJS..182..543A Flux g : 14.383 [0.003] C 2009ApJS..182..543A Flux r : 13.881 [0.003] C 2009ApJS..182..543A Flux i : 13.623 [0.003] C 2009ApJS..182..543A Flux z : 13.585 [0.007] C 2009ApJS..182..543A Spectral type: ~ ~ ~ Morphological type: S_AB C 2019MNRAS.488..590B Angular size: 1.86 0.95 ~ (Opt ) E 2003A&A...412...45P Identifiers (10): Gaia DR3 1548929858808052864 LEDA 38645 MCG+09-20-102 NGC 4142 UGC 7140 Z 1207.0+5324 Z 269-37 UZC J120930.4+530614 SDSS J120930.16+530617.0 Gaia DR2 1548929858808052864 Bibcodes 1850-2024 () (74): 2023MNRAS.518.1022S 2022ApJS..259...43C 2020A&A...644A..38D 2020ApJ...896....3K 2020ApJ...898...83D 2020ApJ...902..145K 2020MNRAS.494.1784A 2019ApJ...884...82K 2019ApJS..244...24L 2019MNRAS.488..590B 2018ApJ...864..123M 2018ApJS..234...18B 2018AstBu..73..124K 2018MNRAS.478.5689L 2017ApJ...837..120G 2017ApJ...843...16K 2016A&A...587A.160D 2016A&A...588A..14T 2016A&A...596A..25L 2016AJ....152...50T 2015A&A...582A..86H 2015ApJS..217...27A 2015ApJS..217...32B 2015ApJS..219....4S 2015MNRAS.447.1531C 2014A&A...569A..91K 2014AJ....147..134Z 2014ApJ...781...12H 2014MNRAS.444..527S 2014MNRAS.445..630P 2013AJ....146...86T 2013MNRAS.428.1790W 2013MNRAS.429.2264K 2012MNRAS.425.2741H 2011A&A...530L...8D 2011A&A...532A..74B 2011MNRAS.414.2005C 2010PASP..122.1397S 2009AJ....138.1938C 2008ApJ...676..184T 2005ApJS..160..149S 2003A&A...412...45P 2003AJ....126.1707G 2003ApJS..149..327G 2001A&A...373...24P 2000ApJ...543..178G 1999AJ....117.1668H 1999AJ....117.2039H 1999ApJS..125..409C 1999PASP..111..438F 1998Ap.....41..308M 1998ApJS..116...29G 1997AJ....113...22G 1997ApJS..109..333W 1995A&AS..109..341R 1995A&AS..114..527R 1995AN....316...39B 1995ApJ...445...46H 1995ApJS...96..123T 1993A&AS..100...47G 1993ApJ...418..626P 1993ApJS...85....1N 1992A&AS...92..749T 1992A&AS...93..211F 1992ApJS...79..197I 1990AJ....100..373R 1990ApJ...359....4V 1990ApJ...364..444V 1987A&A...180...12D 1987ApJ...314....3E 1985A&AS...59...43B 1985A&AS...60..261G 1983ApJS...52...89H 1982ApJS...50..241A Measures (distance:5 PLX:1 PM:2 velocities:8 ): distance:5PLX:1PM:2velocities:8 Notes (0) : ================================================================================