IC 1660

Distance from Sun: 64860 pc
Age: 110 Myr
V-band magnitude: 13.52
Mass: 2.3 · 103 M
Half-mass radius: 6.70 pc
Power-law MF slope: α = -2.34


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