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Table 2.

Globular cluster properties for the MOCCA model in comparison to observed values.

RA 10h17(a)
Dec (a)
Distance to Sun 4.9 kpc (a)
Metallicity [Fe/H] −1.59 dex
Barycentric radial velocity (494.0 ± 0.2) km s−1(a)

MOCCA Literature

Central velocity dispersion [km s−1] 5.23 (*) (5.0 ± 0.2) (a)
Core radius [pc] 1.54 1.85 (a)
Half-light radius [pc] 4.16 4.42 (a)
Total V-band luminosity [L] 9.27 × 104 8.17 × 104(a)
Central surface brightness [L/pc2] 2.25 × 103 9.14 × 102(a)
Age [Gyr] 12 (12.0 ± 0.8) (b)
Mass [M] 2.3 × 105 (1.49 ± 0.09)×105(c)
Total binary fraction [%] 8.72

Notes.

(*)

Computed for stars brighter than 3 mags below MS turn-off.

References. (a) Harris (1996, 2010 edition) catalogue; (b)Dotter et al. (2010); (c)Baumgardt & Hilker (2018).

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