C.D.S. - SIMBAD4 rel 1.8 - 2024.07.04CEST10:53:37 NGC7553 ------- Object NGC 7553 --- GiG --- OID=@1460505 (@@30429,23) --- coobox=9937 Coordinates(ICRS,ep=J2000,eq=2000): 23 15 33.0984377976 +19 02 53.479431456 (Opt ) C [1.2154 1.0962 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 23 13 03.8642525411 +18 46 31.158123699 Coordinates(Gal,ep=J2000,eq=2000): 093.6302586137821 -38.3073110901274 hierarchy counts: #parents=3, #children=0, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 5173 [34] C 1992ApJ...399..353H Redshift: 0.017407 [0.000113] C 1992ApJ...399..353H cz: 5218.41 [34.00] C 1992ApJ...399..353H Flux B : 15.85 [~] E 1989ApJS...70..687H Flux G : 19.029356 [0.010370] C 2020yCat.1350....0G Flux R : 13.90 [~] E 1989ApJS...70..687H Flux J : 11.987 [0.025] C 2006AJ....131.1163S Flux H : 11.255 [0.027] C 2006AJ....131.1163S Flux K : 11.027 [0.048] C 2006AJ....131.1163S Spectral type: ~ ~ ~ Morphological type: SB0 D ~ Angular size: 0.430 0.378 165 (NIR ) C 2006AJ....131.1163S Identifiers (10): Gaia DR3 2819228082262586112 LEDA 70842 NGC 7553 2MASX J23153308+1902529 HCG 93d [CHM2007] HDC 1233 J231533.08+1902529 [CHM2007] LDC 1563 J231533.08+1902529 [GG2000] 231303.91+184631.1 LEDA 70834 Gaia DR2 2819228082262586112 Bibcodes 1850-2024 () (31): 2023A&A...670A..21J 2021ApJ...914..121A 2021MNRAS.503.6059P 2020MNRAS.494.1784A 2018A&A...618A..81T 2017ApJ...837..120G 2016A&A...588A..14T 2015AJ....149..171T 2013ApJ...775..129W 2012A&A...540A..96M 2012ApJS..199...26H 2012MNRAS.426..296D 2011MNRAS.416.2840L 2010A&A...521A..59T 2010AJ....139.1199M 2010AJ....139.2643P 2010AJ....140..612P 2007ApJ...655..790C 2004AJ....128...68C 2003A&A...412...45P 2000AJ....119...32G 1999ApJ...518...94I 1998ApJ...506L.101V 1998ApJS..117....1V 1996A&AS..117...39A 1996A&AS..117..467G 1995ApJ...443..514P 1992ApJ...399..353H 1991ApJ...380...30M 1989ApJS...70..687H 1987ApJS...63..265W Measures (distance:1 velocities:3 ): distance:1velocities:3 Notes (0) : ================================================================================