Catalogues

Sagittarius / Milky Way Globular Clusters

«A Catalog of Parameters for Globular Clusters in the Milky Way» William E. Harris, 1996 [148]
ID Name RA Dec RSun RGC Fe/H wt EB-V VHB (m-M)V Vt MV,t U-B B-V V-R V-I spt ellip vr vLSR sigv c rc rh μV ρ0 lg(tc) lg(th)
Terzan 5 Terzan 11 17 48 04.80 -24 46 45 6.9 1.2 -0.23 3 2.28 22.04 21.27 13.85 -7.42 2.13 2.77 -93.0 ± 2.0 -83.5 1.62 0.16 0.72 21.08 5.14 7.57 8.53
NGC 6440 17 48 52.70 -20 21 36.9 8.5 1.3 -0.36 6 1.07 18.70 17.95 9.20 -8.75 1.47 1.97 1.24 2.51 G4 0.01 -76.6 ± 2.7 -65.9 1.62 0.14 0.48 17.06 5.24 7.60 8.62
UKS 1 17 54 27.2 -24 08 43 7.8 0.7 -0.64 2 3.14 24.90 24.20 17.29 -6.91 57.0 ± 6.0 66.7 2.10 0.15 25.52 4.41 7.26 0.00
Terzan 9 18 01 38.8 -26 50 23 7.1 1.1 -1.05 2 1.76 20.35 19.71 16.00 -3.71 59.0 ± 10.0 68.1 2.50 c 0.03 0.78 23.21 4.42 4.99 8.00
Djorg 2 ESO456-SC38 18 01 49.1 -27 49 33 6.3 1.8 -0.65 1 0.94 17.60 16.90 9.90 -7.00 1.50 0.33 1.05 19.50 3.85 7.73 0.00
NGC 6522 18 03 34.02 -30 02 02.3 7.7 0.6 -1.34 4 0.48 16.52 15.92 8.27 -7.65 0.65 1.21 0.76 1.51 F7/8 0.06 -21.1 ± 3.4 -12.9 6.7 ± 0.7 2.50 c 0.05 1.00 15.75 5.48 6.38 8.86
Terzan 10 18 03 36.4 -26 04 21 5.8 2.3 -1.00 1 2.40 21.90 21.25 14.90 -6.35 0.75 0.90 1.55 21.28 4.64 9.34 8.74
NGC 6528 18 04 49.64 -30 03 22.6 7.9 0.6 -0.11 7 0.54 16.95 16.17 9.60 -6.57 1.09 1.53 0.90 1.74 G3 0.11 206.6 ± 1.4 214.9 1.50 0.13 0.38 16.73 4.77 7.28 8.06
NGC 6540 Djorg 3 18 06 08.6 -27 45 55 5.3 2.8 -1.35 2 0.66 16.25 15.65 9.30 -6.35 -17.7 ± 1.4 -8.8 2.50 0.03 16.40 5.85 5.40 0.00
NGC 6544 18 07 20.58 -24 59 50.4 3.0 5.1 -1.40 4 0.76 15.30 14.71 7.77 -6.94 0.73 1.46 0.98 1.92 F9 0.22 -27.3 ± 3.9 -17.7 1.63 c: 0.05 1.21 16.31 6.06 5.35 8.24
2MS-GC01 2MASS-GC01 18 08 21.81 -19 49 47 3.6 4.5 0 6.80 34.50 33.85 27.74 -6.11 0.85 0.85 1.65 8.43
NGC 6553 18 09 17.60 -25 54 31.3 6.0 2.2 -0.18 6 0.63 16.60 15.83 8.06 -7.77 1.34 1.73 1.01 2.13 G4 0.17 -3.2 ± 1.5 6.1 1.16 0.53 1.03 18.17 3.84 8.24 8.72
2MS-GC02 2MASS-GC02 18 09 36.50 -20 46 44 4.9 3.2 -1.08 1 5.16 30.10 29.46 24.60 -4.86 -238.0 ± 36.0 -227.4 0.95 0.55 0.55 7.72
NGC 6558 18 10 17.60 -31 45 50.0 7.4 1.0 -1.32 5 0.44 16.30 15.70 9.26 -6.44 0.58 1.11 0.71 1.46 F7 -197.2 ± 1.5 -189.4 3.1 ± 0.9 2.50 c 0.03 2.15 16.48 5.35 5.71 9.12
Terzan 12 18 12 15.8 -22 44 31 4.8 3.4 -0.50 1 2.06 20.50 19.77 15.63 -4.14 94.1 ± 1.5 104.2 0.57 0.83 0.75 23.75 3.40 8.46 7.78
NGC 6569 18 13 38.80 -31 49 36.8 10.9 3.1 -0.76 4 0.53 17.52 16.83 8.55 -8.28 0.74 1.34 0.83 1.69 G1 0.00 -28.1 ± 5.6 -20.3 1.31 0.35 0.80 18.15 3.63 8.38 9.05
BH 261 AL 3 18 14 06.6 -28 38 06 6.5 1.7 -1.30 1 0.36 15.80 15.19 11.00 -4.19 0.03 1.00 0.40 0.55 7.80
GLIMPSE02 18 18 30.5 -16 58 38 5.5 3.0 -0.33 1 7.85 38.80 38.05 1.33 0.70
NGC 6624 18 23 40.51 -30 21 39.7 7.9 1.2 -0.44 4 0.28 16.09 15.36 7.87 -7.49 0.60 1.11 0.67 1.42 G4/5 0.06 53.9 ± 0.6 62.1 5.4 ± 0.5 2.50 c 0.06 0.82 15.32 5.30 6.61 8.71
NGC 6626 M 28 18 24 32.81 -24 52 11.2 5.5 2.7 -1.32 2 0.40 15.55 14.95 6.79 -8.16 0.46 1.08 0.69 1.41 F8 0.16 17.0 ± 1.0 26.6 8.6 ± 1.3 1.67 0.24 1.97 15.77 4.86 7.62 9.17
NGC 6638 18 30 56.10 -25 29 50.9 9.4 2.2 -0.95 4 0.41 16.80 16.14 9.02 -7.12 0.56 1.15 0.72 1.50 G0 0.01 18.1 ± 3.9 27.5 1.33 0.22 0.51 17.30 4.09 7.83 8.46
NGC 6637 M 69 18 31 23.10 -32 20 53.1 8.8 1.7 -0.64 4 0.18 15.98 15.28 7.64 -7.64 0.48 1.01 0.62 1.28 G2/3 0.01 39.9 ± 2.8 47.5 1.38 0.33 0.84 16.82 3.84 8.15 8.82
NGC 6642 18 31 54.10 -23 28 30.7 8.1 1.7 -1.26 5 0.40 16.40 15.79 9.13 -6.66 0.57 1.11 0.72 1.45 F8 0.03 -57.2 ± 5.4 -47.3 1.99 c: 0.10 0.73 16.82 4.64 6.95 8.52
NGC 6652 18 35 45.63 -32 59 26.6 10.0 2.7 -0.81 4 0.09 15.96 15.28 8.62 -6.66 0.37 0.94 0.52 1.08 G3 0.20 -111.7 ± 5.8 -104.3 1.80 0.10 0.48 16.10 4.48 7.05 8.39
NGC 6656 M 22 18 36 23.94 -23 54 17.1 3.2 4.9 -1.70 8 0.34 14.15 13.60 5.10 -8.50 0.28 0.98 0.68 1.42 F5 0.14 -146.3 ± 0.2 -136.6 7.8 ± 0.3 1.38 1.33 3.36 17.42 3.63 8.53 9.23
Pal 8 18 41 29.9 -19 49 33 12.8 5.5 -0.37 3 0.32 17.27 16.53 11.02 -5.51 0.72 1.22 -43.0 ± 15.0 -32.3 1.53 0.56 0.58 20.00 2.34 8.65 8.47
NGC 6681 M 70 18 43 12.76 -32 17 31.6 9.0 2.2 -1.62 3 0.07 15.55 14.99 7.87 -7.12 0.12 0.72 0.47 0.99 F5 0.01 220.3 ± 0.9 227.8 5.2 ± 0.5 2.50 c 0.03 0.71 14.25 5.82 5.82 8.65
NGC 6715 M 54 18 55 03.33 -30 28 47.5 26.5 18.9 -1.49 7 0.15 18.16 17.58 7.60 -9.98 0.24 0.85 0.53 1.10 F7/8 0.06 141.3 ± 0.3 149.2 10.5 ± 0.3 2.04 0.09 0.82 14.78 4.69 8.24 9.93
NGC 6717 Pal 9 18 55 06.04 -22 42 05.3 7.1 2.4 -1.26 3 0.22 15.55 14.94 9.28 -5.66 0.35 1.00 0.65 1.37 F6 0.01 22.8 ± 3.4 32.7 2.07 0.08 0.68 16.77 4.58 6.52 8.22
NGC 6723 18 59 33.15 -36 37 56.1 8.7 2.6 -1.10 3 0.05 15.48 14.84 7.01 -7.83 0.21 0.75 0.50 1.05 F9 0.00 -94.5 ± 3.6 -88.3 1.11 c: 0.83 1.53 18.13 2.79 8.79 9.24
Terzan 7 19 17 43.92 -34 39 27.8 22.8 15.6 -0.32 6 0.07 17.76 17.01 12.00 -5.01 166.0 ± 4.0 172.5 0.93 0.49 0.77 20.66 1.63 8.89 8.96
Arp 2 19 28 44.11 -30 21 20.3 28.6 21.4 -1.75 5 0.10 18.13 17.59 12.30 -5.29 0.86 115.0 ± 10.0 122.4 0.88 1.19 1.77 24.26 -0.25 9.39 9.70
NGC 6809 M 55 19 39 59.71 -30 57 53.1 5.4 3.9 -1.94 4 0.08 14.40 13.89 6.32 -7.57 0.11 0.72 0.48 1.00 F4 0.02 174.7 ± 0.3 181.8 4.0 ± 0.3 0.93 1.80 2.83 19.36 2.22 8.90 9.29
Terzan 8 19 41 44.41 -33 59 58.1 26.3 19.4 -2.16 2 0.12 17.95 17.47 12.40 -5.07 130.0 ± 8.0 136.2 0.60 1.00 0.95 22.82 0.53 9.46 9.21
NGC 6864 M 75 20 06 04.69 -21 55 16.2 20.9 14.7 -1.29 3 0.16 17.70 17.09 8.52 -8.57 0.28 0.87 0.55 1.16 F9 0.07 -189.3 ± 3.6 -180.8 10.3 ± 1.5 1.80 0.09 0.46 15.52 4.51 7.89 9.15

Legend

Key to columns [148]
ID Cluster identification number
Name Other commonly used cluster name
RA Right ascension (epoch J2000)
Dec Declination (epoch J2000)
RSun Distance from Sun (kiloparsecs)
RGC Distance from Galactic center (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.
EB-V Foreground reddening
VHB V magnitude level of the horizontal branch (or RR Lyraes)
(m-M)V Apparent visual distance modulus
Vt Integrated V magnitude of the cluster
MV,t Absolute visual magnitude (cluster luminosity), M_V,t = V_t - (m-M)V
U-B Integrated color indices (uncorrected for reddening)
B-V Integrated color indices (uncorrected for reddening)
V-R Integrated color indices (uncorrected for reddening)
V-I Integrated color indices (uncorrected for reddening)
spt Spectral type of the integrated cluster light
ellip Projected ellipticity of isophotes, e = 1-(b/a)
vr Heliocentric radial velocity (km/s)
vLSR Radial velocity relative to Solar neighborhood LSR
sigv 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
rc Core radius in arcmin
rh Half-light radius in arcmin
μV 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)

References