New parameters for star-cluster dynamics: Observational results

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Volume 707 (March 2026)

A&A, 707 (2026) A186

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Table A.1

King concentration, half-mass radius, central relaxation time, and nCRD parameters with their uncertainties, for the 40 Galactic GCs studied in this work.

Name	c	r_h	log(t_rc)	A₅ × 10⁴	P₅ × 10²	Name	c	r_h	log(t_rc)	A₅ × 10⁴	P₅ × 10²
NGC 288	0.98	167.20	9.18	${2.5}_{- 0.4}^{+ 0.5}$ $Mathematical equation: $2.5_{-0.4}^{+0.5}$$	${1.6}_{- 0.1}^{+ 0.1}$ $Mathematical equation: $1.6_{-0.1}^{+0.1}$$	NGC 6254	1.41	139.80	8.29	${3.3}_{- 0.3}^{+ 0.2}$ $Mathematical equation: $3.3_{-0.3}^{+0.2}$$	${2.1}_{- 0.1}^{+ 0.1}$ $Mathematical equation: $2.1_{-0.1}^{+0.1}$$

NGC 362	1.73	73.84	7.96	${7.2}_{- 0.4}^{+ 0.3}$ $Mathematical equation: $7.2_{-0.4}^{+0.3}$$	${4.1}_{- 0.3}^{+ 0.3}$ $Mathematical equation: $4.1_{-0.3}^{+0.3}$$	NGC 6341	1.74	85.00	8.06	${6.5}_{- 0.2}^{+ 0.4}$ $Mathematical equation: $6.5_{-0.2}^{+0.4}$$	${3.7}_{- 0.3}^{+ 0.3}$ $Mathematical equation: $3.7_{-0.3}^{+0.3}$$

NGC 1261	1.16	40.80	8.74	${2.2}_{- 0.2}^{+ 0.3}$ $Mathematical equation: $2.2_{-0.2}^{+0.3}$$	${1.5}_{- 0.1}^{+ 0.1}$ $Mathematical equation: $1.5_{-0.1}^{+0.1}$$	NGC 6352	1.10	123.00	8.46	${2.5}_{- 0.4}^{+ 0.3}$ $Mathematical equation: $2.5_{-0.4}^{+0.3}$$	${1.6}_{- 0.1}^{+ 0.1}$ $Mathematical equation: $1.6_{-0.1}^{+0.1}$$

NGC 1851	1.95	51.00	7.53	${9.1}_{- 0.5}^{+ 0.5}$ $Mathematical equation: $9.1_{-0.5}^{+0.5}$$	${5.3}_{- 0.3}^{+ 0.3}$ $Mathematical equation: $5.3_{-0.3}^{+0.3}$$	NGC 6362	1.09	123.00	8.91	${1.8}_{- 0.1}^{+ 0.1}$ $Mathematical equation: $1.8_{-0.1}^{+0.1}$$	${1.1}_{- 0.2}^{+ 0.2}$ $Mathematical equation: $1.1_{-0.2}^{+0.2}$$

NGC 2298	1.38	58.80	8.10	${3.9}_{- 0.9}^{+ 0.8}$ $Mathematical equation: $3.9_{-0.9}^{+0.8}$$	${3.0}_{- 0.6}^{+ 0.6}$ $Mathematical equation: $3.0_{-0.6}^{+0.6}$$	NGC 6496	1.18	93.60	8.76	${2.4}_{- 0.4}^{+ 0.4}$ $Mathematical equation: $2.4_{-0.4}^{+0.4}$$	${1.5}_{- 0.1}^{+ 0.1}$ $Mathematical equation: $1.5_{-0.1}^{+0.1}$$

NGC 2808	1.56	48.00	8.35	${2.7}_{- 0.2}^{+ 0.2}$ $Mathematical equation: $2.7_{-0.2}^{+0.2}$$	${1.7}_{- 0.1}^{+ 0.1}$ $Mathematical equation: $1.7_{-0.1}^{+0.1}$$	NGC 6541	1.86	63.60	7.72	${5.4}_{- 0.3}^{+ 0.4}$ $Mathematical equation: $5.4_{-0.3}^{+0.4}$$	${3.3}_{- 0.4}^{+ 0.4}$ $Mathematical equation: $3.3_{-0.4}^{+0.4}$$

NGC 4590	1.41	90.60	8.66	${2.1}_{- 0.4}^{+ 0.4}$ $Mathematical equation: $2.1_{-0.4}^{+0.4}$$	${1.5}_{- 0.1}^{+ 0.1}$ $Mathematical equation: $1.5_{-0.1}^{+0.1}$$	NGC 6584	1.47	43.80	8.33	${2.3}_{- 0.3}^{+ 0.3}$ $Mathematical equation: $2.3_{-0.3}^{+0.3}$$	${1.5}_{- 0.2}^{+ 0.2}$ $Mathematical equation: $1.5_{-0.2}^{+0.2}$$

NGC 4833	1.26	144.60	8.94	${2.4}_{- 0.3}^{+ 0.3}$ $Mathematical equation: $2.4_{-0.3}^{+0.3}$$	${1.6}_{- 0.1}^{+ 0.1}$ $Mathematical equation: $1.6_{-0.1}^{+0.1}$$	NGC 6624	2.00	38.50	6.78	${8.8}_{- 1.1}^{+ 1.1}$ $Mathematical equation: $8.8_{-1.1}^{+1.1}$$	${4.9}_{- 0.4}^{+ 0.4}$ $Mathematical equation: $4.9_{-0.4}^{+0.4}$$

NGC 5024	1.58	98.80	8.98	${4.1}_{- 0.2}^{+ 0.2}$ $Mathematical equation: $4.1_{-0.2}^{+0.2}$$	${2.3}_{- 0.1}^{+ 0.1}$ $Mathematical equation: $2.3_{-0.1}^{+0.1}$$	NGC 6637	1.38	50.40	8.17	${3.7}_{- 0.2}^{+ 0.2}$ $Mathematical equation: $3.7_{-0.2}^{+0.2}$$	${2.2}_{- 0.1}^{+ 0.1}$ $Mathematical equation: $2.2_{-0.1}^{+0.1}$$

NGC 5272	1.89	138.60	8.43	${6.7}_{- 0.3}^{+ 0.4}$ $Mathematical equation: $6.7_{-0.3}^{+0.4}$$	${3.7}_{- 0.1}^{+ 0.1}$ $Mathematical equation: $3.7_{-0.1}^{+0.1}$$	NGC 6652	1.80	28.80	7.26	${12.9}_{- 1.5}^{+ 1.4}$ $Mathematical equation: $12.9_{-1.5}^{+1.4}$$	${6.5}_{- 0.7}^{+ 0.7}$ $Mathematical equation: $6.5_{-0.7}^{+0.7}$$

NGC 5286	1.41	43.80	8.46	${3.5}_{- 0.2}^{+ 0.2}$ $Mathematical equation: $3.5_{-0.2}^{+0.2}$$	${2.1}_{- 0.1}^{+ 0.1}$ $Mathematical equation: $2.1_{-0.1}^{+0.1}$$	NGC 6681	2.07	52.10	6.95	${12.0}_{- 0.6}^{+ 0.4}$ $Mathematical equation: $12.0_{-0.6}^{+0.4}$$	${6.4}_{- 0.7}^{+ 0.7}$ $Mathematical equation: $6.4_{-0.7}^{+0.7}$$

NGC 5897	0.86	123.60	9.57	${1.1}_{- 0.1}^{+ 0.1}$ $Mathematical equation: $1.1_{-0.1}^{+0.1}$$	${0.8}_{- 0.1}^{+ 0.1}$ $Mathematical equation: $0.8_{-0.1}^{+0.1}$$	NGC 6717	1.71	45.02	7.13	${7.2}_{- 0.9}^{+ 0.9}$ $Mathematical equation: $7.2_{-0.9}^{+0.9}$$	${4.7}_{- 0.3}^{+ 0.3}$ $Mathematical equation: $4.7_{-0.3}^{+0.3}$$

NGC 5904	1.68	124.20	8.43	${5.1}_{- 0.3}^{+ 0.4}$ $Mathematical equation: $5.1_{-0.3}^{+0.4}$$	${3.2}_{- 0.2}^{+ 0.2}$ $Mathematical equation: $3.2_{-0.2}^{+0.2}$$	NGC 6723	1.11	91.80	8.93	${3.2}_{- 0.2}^{+ 0.2}$ $Mathematical equation: $3.2_{-0.2}^{+0.2}$$	${1.7}_{- 0.2}^{+ 0.2}$ $Mathematical equation: $1.7_{-0.2}^{+0.2}$$

NGC 5986	1.23	58.80	8.75	${2.6}_{- 0.1}^{+ 0.2}$ $Mathematical equation: $2.6_{-0.1}^{+0.2}$$	${1.6}_{- 0.1}^{+ 0.1}$ $Mathematical equation: $1.6_{-0.1}^{+0.1}$$	NGC 6752	2.09	194.50	7.31	${17.0}_{- 1.6}^{+ 1.6}$ $Mathematical equation: $17.0_{-1.6}^{+1.6}$$	${8.1}_{- 0.4}^{+ 0.4}$ $Mathematical equation: $8.1_{-0.4}^{+0.4}$$

NGC 6093	1.74	40.60	7.60	${5.6}_{- 0.2}^{+ 0.3}$ $Mathematical equation: $5.6_{-0.2}^{+0.3}$$	${3.3}_{- 0.2}^{+ 0.2}$ $Mathematical equation: $3.3_{-0.2}^{+0.2}$$	NGC 6779	1.38	66.00	8.42	${2.7}_{- 0.2}^{+ 0.2}$ $Mathematical equation: $2.7_{-0.2}^{+0.2}$$	${1.8}_{- 0.1}^{+ 0.1}$ $Mathematical equation: $1.8_{-0.1}^{+0.1}$$

NGC 6101	1.30	128.10	9.24	${2.2}_{- 0.2}^{+ 0.2}$ $Mathematical equation: $2.2_{-0.2}^{+0.2}$$	${1.3}_{- 0.1}^{+ 0.1}$ $Mathematical equation: $1.3_{-0.1}^{+0.1}$$	NGC 6838	1.15	142.45	8.68	${1.3}_{- 0.2}^{+ 0.3}$ $Mathematical equation: $1.3_{-0.2}^{+0.3}$$	${1.5}_{- 0.2}^{+ 0.2}$ $Mathematical equation: $1.5_{-0.2}^{+0.2}$$

NGC 6144	1.55	97.80	8.73	${2.6}_{- 0.5}^{+ 0.1}$ $Mathematical equation: $2.6_{-0.5}^{+0.1}$$	${1.7}_{- 0.3}^{+ 0.3}$ $Mathematical equation: $1.7_{-0.3}^{+0.3}$$	NGC 6934	1.53	41.40	8.29	${2.7}_{- 0.4}^{+ 0.4}$ $Mathematical equation: $2.7_{-0.4}^{+0.4}$$	${2.0}_{- 0.3}^{+ 0.3}$ $Mathematical equation: $2.0_{-0.3}^{+0.3}$$

NGC 6171	1.53	103.80	8.19	${3.6}_{- 0.3}^{+ 0.2}$ $Mathematical equation: $3.6_{-0.3}^{+0.2}$$	${2.3}_{- 0.1}^{+ 0.1}$ $Mathematical equation: $2.3_{-0.1}^{+0.1}$$	NGC 6981	1.21	55.80	8.79	${2.1}_{- 0.5}^{+ 0.2}$ $Mathematical equation: $2.1_{-0.5}^{+0.2}$$	${1.3}_{- 0.1}^{+ 0.1}$ $Mathematical equation: $1.3_{-0.1}^{+0.1}$$

NGC 6205	1.32	148.50	8.93	${3.3}_{- 0.2}^{+ 0.2}$ $Mathematical equation: $3.3_{-0.2}^{+0.2}$$	${2.1}_{- 0.2}^{+ 0.2}$ $Mathematical equation: $2.1_{-0.2}^{+0.2}$$	NGC 7089	1.57	66.30	8.42	${4.2}_{- 0.2}^{+ 0.2}$ $Mathematical equation: $4.2_{-0.2}^{+0.2}$$	${2.4}_{- 0.1}^{+ 0.1}$ $Mathematical equation: $2.4_{-0.1}^{+0.1}$$

NGC 6218	1.34	106.20	8.42	${3.5}_{- 0.2}^{+ 0.2}$ $Mathematical equation: $3.5_{-0.2}^{+0.2}$$	${1.9}_{- 0.1}^{+ 0.1}$ $Mathematical equation: $1.9_{-0.1}^{+0.1}$$	NGC 7099	2.08	91.70	7.25	${20.1}_{- 0.9}^{+ 0.6}$ $Mathematical equation: $20.1_{-0.9}^{+0.6}$$	${9.7}_{- 0.4}^{+ 0.4}$ $Mathematical equation: $9.7_{-0.4}^{+0.4}$$

Notes. The half-mass radius (r_h) is in arcseconds, the central relaxation time (t_rc) in years. The values of A₅ and P₅ plotted in the paper figures correspond to those listed in this table multiplied by 10⁻⁴ and 10⁻², respectively.

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