NGC 1841

Distance from Sun: 46560 pc
Age: 12.3 Gyr
V-band magnitude: 11.43
Mass: 2.0 · 105 M
Half-mass radius: 14.59 pc
Power-law MF slope: α = -1.99


Image Source: DSS2, Aladin, CDS


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