NGC 2808

Distance from Sun: 10060 ± 110 pc
Galactocentric distance: 11580 ± 80 pc
V-band magnitude: 6.13 ± 0.04
Mass: 7.91 · 105 M
M/L ratio: 1.4 ± 0.1 M/L
Half-mass radius: 3.75 pc
Power-law MF slope: α = -0.60 ± 0.14


Image Credit: NASA/ESA, A. Sarajedini and G. Piotto


Observations

Cluster distance Proper motion Radial velocity
Orbit over the last 500 Myr
Velocity dispersion profile Rotation Color magnitude diagram
HST photometry Mass function MF slope

N-body Fits

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