Kron 21

Distance from Sun: 58610 pc
Age: 4.4 Gyr
V-band magnitude: 12.44
Mass: 1.0 · 105 M
Half-mass radius: 26.38 pc
Power-law MF slope: α = -2.08


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