C.D.S. - SIMBAD4 rel 1.8 - 2023.09.26CEST10:54:24 Sh2-53 ------ Object SH 2-53 --- HII --- OID=@2585837 (@@55963,18) --- coobox=18740 Coordinates(ICRS,ep=J2000,eq=2000): 18 25 16.3 -13 13 17 (~) D [~ ~ ] ~ Coordinates(FK4,ep=B1950,eq=1950): 18 22 26.9 -13 15 01 Coordinates(Gal,ep=J2000,eq=2000): 018.2100 -00.3201 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: ~ [~ ~ ] ~ ~ Redshift: ~ [~ ~ ] ~ ~ cz: ~ [~ ~ ] ~ ~ Flux Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (1): SH 2-53 Bibcodes 1850-2023 () (25): 2023ApJ...944..228M 2021MNRAS.502..225A 2021MNRAS.504.1152D 2020ApJ...903...13D 2019A&A...623A.105G 2019ApJ...871...44T 2018ApJ...852..119B 2018ApJ...861...19D 2018PASJ...70S..47O 2016ApJ...821...92C 2013MNRAS.433.1619P 2012ApJ...760...58S 2010A&A...523A...6D 2001ApJS..133..451R 2000ApJ...532..943C 1997ApJ...476..347Y 1995AZh....72..168K 1995ApJS..100..389C 1990AJ.....99..622F 1990AZh....67..908Z 1989ApJ...338..152K 1988PAZh...14..492B 1984ApJ...279..125F 1982ApJS...49..183B 1976A&AS...25...25D Measures ( ): Notes (0) : ================================================================================