NGC 2031

Distance from Sun: 47860 pc
Age: 300 Myr
V-band magnitude: 10.83
Mass: 2.3 · 104 M
Half-mass radius: 12.91 pc
Power-law MF slope: α = -2.84


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