NGC 1851
Distance from Sun:
11950 ± 130 pc
Galactocentric distance:
16690 ± 110 pc
V-band magnitude:
7.07 ± 0.04
Mass:
2.83 · 10
5
M
☉
M/L ratio:
1.5 ± 0.1 M
☉
/L
☉
Half-mass radius:
3.16 pc
Power-law MF slope:
α = -0.70 ± 0.13
Image Credit: Hubble Legacy Archive
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