NGC 2123

Distance from Sun: 50100 pc
Age: 150 Myr
V-band magnitude: 12.49
Mass: 2.2 · 103 M
Half-mass radius: 5.13 pc
Power-law MF slope: α = -2.50


Image Source: VISTA Magellanic Clouds Survey, IoA/ROE


Observations

Proper motion Velocity Dispersion
HST photometry Color magnitude diagram Mass function

N-body Fits

Surface density Proper motions Radial velocities
Remnant fraction Mass-to-light ratio