C.D.S. - SIMBAD4 rel 1.8 - 2024.04.19CEST13:58:43 IC 4604 ------- Object IC 4604 --- GNe --- OID=@2509888 (@@51027,28) --- coobox=16638 Coordinates(ICRS,ep=J2000,eq=2000): 16 26 00.0 -23 24 00 (~) E [~ ~ ] ~ Coordinates(FK4,ep=B1950,eq=1950): 16 22 59.9 -23 17 14 Coordinates(Gal,ep=J2000,eq=2000): 353.7890 +17.6464 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: ~ [~ ~ ] ~ ~ Redshift: ~ [~ ~ ] ~ ~ cz: ~ [~ ~ ] ~ ~ Flux B : 5.1 [~] E ~ Spectral type: B2 D ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (6): Ced 131b DG 139 IC 4604 LBN 1111 NAME rho Oph Nebula [B77] 155 Bibcodes 1850-2024 () (17): 2020ApJ...888...22V 2019NatAs...3..922F 2013MNRAS.430.2910S 2013PASP..125..431D 2008ApJ...681..747C 2008ApJ...682..416O 2003A&A...399..141M 2002A&A...381.1026R 2002ApJ...576..762L 1996AGAb...12...22B 1995MNSSA..54...72. 1977A&AS...29...65B 1963AN....287..257D 1961CoBos..11....1H 1922ApJ....56..162H 1922ApJ....56..400H 1910ApJ....31....8B Measures ( ): Notes (0) : ================================================================================