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NGC 6171 (M 107)

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Distance from Sun: 5630 ± 80 pc Galactocentric distance: 3740 ± 40 pc V-band magnitude: 8.28 ± 0.04 Mass: 6.12 · 104 M☉ M/L ratio: 1.8 ± 0.1 M☉/L☉ Half-mass radius: 3.72 pc Power-law MF slope: α = -0.20 ± 0.14

Image Credit: ESO

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