C.D.S. - SIMBAD4 rel 1.7 - 2021.01.25CET08:40:39 Cl* Westerlund 1 W 27 --------------------- Object Cl* Westerlund 1 W 27 --- * --- OID=@4068980 (@@-1,255) --- coobox=22366 Coordinates(ICRS,ep=J2000,eq=2000): 16 47 05.1556032855 -45 50 41.414756475 (Opt ) A [0.1470 0.1113 90] 2018yCat.1345....0G Coordinates(FK4,ep=B1950,eq=1950): 16 43 26.2915448268 -45 45 20.029059006 Coordinates(Gal,ep=J2000,eq=2000): 339.5564923872120 -00.4024955042837 hierarchy counts: #parents=1, #children=0, #siblings=0 Proper motions: -2.391 -3.723 [0.261 0.200 90] A 2018yCat.1345....0G Parallax: 0.1553 [0.1410] A 2018yCat.1345....0G Radial Velocity: ~ [~ ~ ] ~ ~ Redshift: ~ [~ ~ ] ~ ~ cz: ~ [~ ~ ] ~ ~ Flux B : 21.5 [~] D 2008A&A...477..147C Flux V : 17.94 [~] D 2008A&A...477..147C Flux G : 14.7663 [0.0010] C 2018yCat.1345....0G Flux R : 15.35 [~] D 2008A&A...477..147C Flux I : 12.80 [~] D 2008A&A...477..147C Spectral type: O9I+OI C 2010A&A...516A..78N Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (3): Cl* Westerlund 1 W 27 [CMN2008] J164705.1-455041 Gaia DR2 5940106041452146432 Bibcodes 1850-2021 () (7): 2020A&A...635A.187C 2019A&A...623A..83C 2019A&A...626A..59C 2018A&A...618A..93C 2016MNRAS.463.2653D 2010A&A...516A..78N 2008A&A...477..147C Measures (PLX:1 PM:1 ): PLX:1PM:1 Notes (0) : ================================================================================