C.D.S. - SIMBAD4 rel 1.8 - 2024.03.28CET08:56:50 NGC_4520 -------- Object NGC 4520 --- G --- OID=@1969142 (@@40313,19) --- coobox=15414 Coordinates(ICRS,ep=J2000,eq=2000): 12 33 49.8986858640 -07 22 31.705522176 (Opt ) C [0.8872 0.4471 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 12 31 14.9403810404 -07 05 59.522308018 Coordinates(Gal,ep=J2000,eq=2000): 295.2614723134336 +55.2338446078597 hierarchy counts: #parents=4, #children=1, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 7628 [39] D 1998AJ....116....1D Redshift: 0.025776 [0.000130] D 1998AJ....116....1D cz: 7727.56 [39.00] D 1998AJ....116....1D Flux B : 13.91 [~] E ~ Flux G : 18.445942 [0.008689] C 2020yCat.1350....0G Flux J : 11.268 [0.027] C 2006AJ....131.1163S Flux H : 10.744 [0.032] C 2006AJ....131.1163S Flux K : 10.361 [0.043] C 2006AJ....131.1163S Spectral type: ~ ~ ~ Morphological type: Es... D ~ Angular size: 0.640 0.371 105 (NIR ) C 2006AJ....131.1163S Identifiers (9): Gaia DR3 3580354698669647744 GSC 04954-00020 IC 799 LEDA 41748 NGC 4520 NPM1G -07.0367 2MASX J12334988-0722318 6dFGS gJ123349.9-072232 Gaia DR2 3580354698668994560 Bibcodes 1850-2024 () (27): 2022ApJS..258...29C 2021ApJ...914..121A 2021ApJ...923..197P 2018A&A...618A..81T 2017ApJ...837..120G 2016A&A...588A..14T 2016AJ....152...50T 2015A&A...578A..61D 2015AJ....149..171T 2014MNRAS.443.1231C 2014MNRAS.445.2677S 2013AJ....146...86T 2012ApJS..199...26H 2011MNRAS.412.1419L 2011MNRAS.416.2840L 2010ApJ...714.1441S 2009MNRAS.399..683J 2005ApJ...624..532R 2003A&A...412...45P 2003ApJ...594....1T 2003PASP..115.1280V 2000IAUC.7402Q...1A 2000IAUC.7408Q...1J 2000IAUC.7414R...1J 1998AJ....116....1D 1996A&AS..117..467G 1972PASP...84..462C Measures (distance:4 velocities:4 ): distance:4velocities:4 Notes (0) : ================================================================================