Catalogues

Catalogue

Constellation

Ophiuchus / Milky Way Globular Clusters

«A Catalog of Parameters for Globular Clusters in the Milky Way» William E. Harris, 1996 ^[148]
ID	Name	RA	Dec	R_Sun	R_GC	Fe/H	wt	E_B-V	V_HB	(m-M)V	V_t	M_V,t	U-B	B-V	V-R	V-I	spt	ellip	v_r	v_LSR	sig_v	c	r_c	r_h	μ_V	ρ₀	lg(tc)	lg(th)
NGC 6171	M 107	16 32 31.86	-13 03 13.6	6.4	3.3	-1.02	4	0.33	15.70	15.05	7.93	-7.12	0.69	1.10	0.72	1.45	G0	0.02	-34.1 ± 0.3	-23.0	4.1 ± 0.3	1.53	0.56	1.73	18.94	3.08	8.06	9.00
NGC 6218	M 12	16 47 14.18	-01 56 54.7	4.8	4.5	-1.37	5	0.19	14.60	14.01	6.70	-7.31	0.20	0.83	0.56	1.14	F8	0.04	-41.4 ± 0.2	-27.9	4.5 ± 0.4	1.34	0.79	1.77	18.10	3.23	8.19	8.87
NGC 6235		16 53 25.31	-22 10 38.8	11.5	4.2	-1.28	4	0.31	16.87	16.26	9.97	-6.29	0.44	1.05	0.66	1.36	F9	0.13	87.3 ± 3.4	96.8		1.53	0.33	1.00	19.12	2.97	8.08	8.89
NGC 6254	M 10	16 57 09.05	-04 06 01.1	4.4	4.6	-1.56	4	0.28	14.65	14.08	6.60	-7.48	0.23	0.90	0.53	1.21	F3	0.00	75.2 ± 0.7	88.5	6.6 ± 0.8	1.38	0.77	1.95	17.70	3.54	8.21	8.90
Pal 15		16 59 51.0	-00 32 20	45.1	38.4	-2.07	4	0.40	20.00	19.51	14.00	-5.51							68.9 ± 1.1	82.9		0.60	1.20	1.10	24.87	-0.25	9.99	9.72
NGC 6266	M 62	17 01 12.80	-30 06 49.4	6.8	1.7	-1.18	3	0.47	16.25	15.63	6.45	-9.18	0.52	1.19	0.74	1.58	F9	0.01	-70.1 ± 1.4	-62.3	14.3 ± 0.4	1.71 c:	0.22	0.92	15.10	5.16	7.90	8.98
NGC 6273	M 19	17 02 37.80	-26 16 04.7	8.8	1.7	-1.74	4	0.38	16.44	15.90	6.77	-9.13	0.35	1.03	0.66	1.35	F7	0.27	135.0 ± 4.1	143.8		1.53	0.43	1.32	16.77	3.98	8.52	9.38
NGC 6284		17 04 28.51	-24 45 53.5	15.3	7.5	-1.26	2	0.28	17.40	16.79	8.83	-7.96	0.40	0.99	0.65	1.31	F9	0.03	27.5 ± 1.7	36.7	6.3 ± 0.9	2.50 c	0.07	0.66	16.35	4.55	7.24	9.09
NGC 6287		17 05 09.13	-22 42 30.1	9.4	2.1	-2.10	2	0.60	17.20	16.72	9.35	-7.36	0.52	1.20	0.83	1.74	F5	0.13	-288.7 ± 3.5	-279.1		1.38	0.29	0.74	18.32	3.78	8.06	8.75
NGC 6293		17 10 10.20	-26 34 55.5	9.5	1.9	-1.99	5	0.36	16.50	16.00	8.22	-7.78	0.29	0.96	0.63	1.28	F3	0.03	-146.2 ± 1.7	-137.4	7.7 ± 1.3	2.50 c	0.05	0.89	15.72	5.31	6.38	8.94
NGC 6304		17 14 32.25	-29 27 43.3	5.9	2.3	-0.45	4	0.54	16.25	15.52	8.22	-7.30	0.82	1.31	0.77	1.70	G3	0.02	-107.3 ± 3.6	-99.3		1.80	0.21	1.42	17.20	4.49	7.36	8.85
NGC 6316		17 16 37.30	-28 08 24.4	10.4	2.6	-0.45	5	0.54	17.50	16.77	8.43	-8.34	0.62	1.39	0.85	1.80	G2	0.04	71.4 ± 8.9	79.9		1.65	0.17	0.65	17.44	4.23	7.71	8.89
NGC 6325		17 17 59.21	-23 45 57.6	7.8	1.1	-1.25	4	0.91	17.90	17.29	10.33	-6.96	0.85	1.66		2.15	G0	0.12	29.8 ± 1.8	39.3	5.9 ± 1.3	2.50 c	0.03	0.63	17.56	5.52	5.73	8.45
NGC 6333	M 9	17 19 11.26	-18 30 57.4	7.9	1.7	-1.77	2	0.38	16.20	15.67	7.72	-7.95	0.32	0.97	0.63	1.33	F5/6	0.04	229.1 ± 7.0	239.8		1.25	0.45	0.96	17.39	3.78	8.36	8.90
NGC 6342		17 21 10.08	-19 35 14.7	8.5	1.7	-0.55	5	0.46	16.80	16.08	9.66	-6.42	0.77	1.26	0.80	1.57	G3/4	0.18	115.7 ± 1.4	126.3	5.2 ± 2.1	2.50 c	0.05	0.73	16.97	4.97	6.16	8.51
NGC 6356		17 23 34.93	-17 48 46.9	15.1	7.5	-0.40	5	0.28	17.50	16.76	8.25	-8.51	0.63	1.13	0.69	1.45	G3	0.03	27.0 ± 4.3	38.0		1.59	0.24	0.81	17.02	3.78	8.37	9.30
NGC 6355		17 23 58.59	-26 21 12.3	9.2	1.4	-1.37	4	0.77	17.80	17.21	9.14	-8.07	0.72	1.48	0.93	1.83	G0		-176.9 ± 7.1	-167.9		2.50 c	0.05	0.88	17.64	5.04	6.27	8.96
IC 1257		17 27 08.5	-07 05 35	25.0	17.9	-1.70	1	0.73	19.80	19.25	13.10	-6.15		1.38		1.83			-140.2 ± 2.1	-127.0		1.55	0.25	1.40				9.60
NGC 6366		17 27 44.24	-05 04 47.5	3.5	5.0	-0.59	3	0.71	15.65	14.94	9.20	-5.74	0.97	1.44				0.16	-122.2 ± 0.5	-108.6	1.3 ± 0.5	0.74	2.17	2.92	21.25	2.39	8.74	8.73
HP 1	BH 229	17 31 05.2	-29 58 54	8.2	0.5	-1.00	4	1.12	18.70	18.05	11.59	-6.46							45.8 ± 0.7	54.0		2.50 c	0.03	3.10	21.29	4.33	5.03	9.44
NGC 6402	M 14	17 37 36.10	-03 14 45.3	9.3	4.0	-1.28	1	0.60	17.30	16.69	7.59	-9.10	0.57	1.25	0.81	1.64	F4	0.11	-66.1 ± 1.8	-52.1		0.99	0.79	1.30	18.41	3.36	9.06	9.39
NGC 6401		17 38 36.60	-23 54 34.2	10.6	2.7	-1.02	5	0.72	18.00	17.35	9.45	-7.90	0.93	1.58	1.02	2.01	F9	0.15	-65.0 ± 8.6	-55.3		1.69	0.25	1.91	18.70	3.79	7.97	9.53
Pal 6		17 43 42.2	-26 13 21	5.8	2.2	-0.91	3	1.46	19.00	18.34	11.55	-6.79		2.83					181.0 ± 2.8	190.2		1.10	0.66	1.20	21.51	3.46	8.34	8.64
NGC 6426		17 44 54.65	+03 10 12.5	20.6	14.4	-2.15	3	0.36	18.16	17.68	11.01	-6.67	0.35	1.02		1.28	G1	0.15	-162.0 ± 23.0	-146.9		1.70	0.26	0.92	20.09	2.47	8.31	9.28
NGC 6517		18 01 50.52	-08 57 31.6	10.6	4.2	-1.23	4	1.08	19.10	18.48	10.23	-8.25	0.85	1.75		2.31	F8	0.06	-39.6 ± 8.0	-26.5		1.82	0.06	0.50	17.56	5.29	6.92	8.72
NGC 6535		18 03 50.51	-00 17 51.5	6.8	3.9	-1.79	3	0.34	15.75	15.22	10.47	-4.75	0.29	0.94			G0	0.08	-215.1 ± 0.5	-200.4	2.4 ± 0.5	1.33	0.36	0.85	21.26	2.34	7.28	8.20

Legend

Key to columns ^[148]
ID	Cluster identification number
Name	Other commonly used cluster name
RA	Right ascension (epoch J2000)
Dec	Declination (epoch J2000)
R_Sun	Distance from Sun (kiloparsecs)
R_GC	Distance from Galactic centre (kpc), assuming R_0=8.0 kpc
Fe/H	Metallicity [Fe/H]
wt	Weight of mean metallicity; essentially the number of independent [Fe/H] measurements averaged together.
E_B-V	Foreground reddening
V_HB	V magnitude level of the horizontal branch (or RR Lyraes)
(m-M)V	Apparent visual distance modulus
V_t	Integrated V magnitude of the cluster
M_V,t	Absolute visual magnitude (cluster luminosity), M_V,t = V_t - (m-M)V
U-B	Integrated colour indices (uncorrected for reddening)
B-V	Integrated colour indices (uncorrected for reddening)
V-R	Integrated colour indices (uncorrected for reddening)
V-I	Integrated colour indices (uncorrected for reddening)
spt	Spectral type of the integrated cluster light
ellip	Projected ellipticity of isophotes, e = 1-(b/a)
v_r	Heliocentric radial velocity (km/s)
v_LSR	Radial velocity relative to Solar neighborhood LSR
sig_v	Central velocity dispersion sig_v (km/s)
c	King-model central concentration, c = log(r_t/r_c); a 'c' denotes a core-collapsed cluster
r_c	Core radius in arcmin
r_h	Half-light radius in arcmin
μ_V	Central surface brightness, V magnitudes per square arcsecond
ρ₀	Central luminosity density, log_10(Solar luminosities per cubic parsec)
lg(tc)	Core relaxation time t(r_c), in log_10(years)
lg(th)	Median relaxation time t(r_h), in log_10(years)

Catalogues

Ophiuchus / Milky Way Globular Clusters

Legend

References