C.D.S. - SIMBAD4 rel 1.8 - 2024.03.28CET17:07:03 NGC_7539 -------- Object NGC 7539 --- AG? --- OID=@1481047 (@@30926,18) --- coobox=10027 Coordinates(ICRS,ep=J2000,eq=2000): 23 14 29.4296938440 +23 41 05.485115652 (Opt ) C [1.1527 0.8870 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 23 12 01.5594263314 +23 24 44.107761862 Coordinates(Gal,ep=J2000,eq=2000): 095.9468211356609 -34.0566809153994 hierarchy counts: #parents=2, #children=0, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 6002 [25] D 2002LEDA.........0P Redshift: 0.020224 [0.000083] D 2002LEDA.........0P cz: 6063.00 [24.88] D 2002LEDA.........0P Flux B : 13.94 [~] E ~ Flux V : 12.95 [~] E ~ Flux G : 18.635668 [0.011330] C 2020yCat.1350....0G Flux J : 10.559 [0.015] C 2006AJ....131.1163S Flux H : 9.857 [0.016] C 2006AJ....131.1163S Flux K : 9.573 [0.028] C 2006AJ....131.1163S Spectral type: ~ ~ ~ Morphological type: S0 D ~ Angular size: 0.890 0.694 140 (NIR ) C 2006AJ....131.1163S Identifiers (11): Gaia DR3 2839400611643661952 LEDA 70783 MCG+04-54-035 NGC 7539 UGC 12443 Z 2312.0+2324 Z 475-48 [SS98c] 79 2MASX J23142943+2341053 UZC J231429.5+234106 Gaia DR2 2839400611643661952 Bibcodes 1850-2024 () (27): 2023A&A...676A.102C 2022A&A...660A..93C 2021ApJ...914..121A 2020MNRAS.494.1784A 2018A&A...618A..81T 2017ApJ...837..120G 2016A&A...588A..14T 2015AJ....149..171T 2015ARA&A..53..541B 2015ApJS..218...10V 2012ApJS..199...26H 2011MNRAS.416.2840L 2009MNRAS.394.1991B 2005AJ....129..630B 2003A&A...405....5B 2003A&A...412...45P 2003AJ....125.2307A 2000AJ....119..545G 1999ApJS..121..287H 1999ApJS..125..409C 1999PASP..111..438F 1998Ap.....41..308M 1998ApJS..119..159S 1996A&AS..117..467G 1991AJ....102..572E 1989AJ.....97.1319C 1983ApJS...52...89H Measures (velocities:4 ): velocities:4 Notes (0) : ================================================================================