C.D.S. - SIMBAD4 rel 1.8 - 2024.03.29CET08:25:58 HD_180902b ---------- Object HD 180902b --- Pl --- OID=@5278607 (@@-1,255) --- coobox=18684 Coordinates(ICRS,ep=J2000,eq=2000): 19 19 17.7078423672 -23 33 29.360421468 (Opt ) A [0.0193 0.0163 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 19 16 16.2544511184 -23 39 02.031718114 Coordinates(Gal,ep=J2000,eq=2000): 014.3988483056129 -16.3297745347703 hierarchy counts: #parents=1, #children=0, #siblings=0 Proper motions: 37.832 -20.334 [0.022 0.018 90] A 2020yCat.1350....0G Parallax: 9.5157 [0.0212] A 2020yCat.1350....0G Radial Velocity: ~ [~ ~ ] ~ ~ Redshift: ~ [~ ~ ] ~ ~ cz: ~ [~ ~ ] ~ ~ Flux Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (1): HD 180902b Bibcodes 1850-2024 () (13): 2021A&A...645A...7K 2020AJ....159..235L 2019A&A...630A.135U 2019AJ....157..149L 2019PASP..131c4401D 2018ApJS..239...14J 2018MNRAS.475.3090Y 2013A&A...552A.119S 2013ApJ...766....9S 2012A&A...540A..82K 2011ApJ...733...68B 2011PASP..123..412W 2010ApJ...716.1336K Measures ( ): Notes (1) : (S) 22-Mar-2010 - bc ref:~ obj:HD 180902b Substellar companion of \object{HD 180902}, see \exoplanet{HD 180902}{ b} in the \exoEncyclopedie ================================================================================