Table 1
Basic properties of the input OC sample.
| Cluster | l0 (deg) | b0 (deg) | X0 (pc) | Y0 (pc) | Z0 (pc) | m | n | p | ϕ (deg) | Nstar | log Age (yr) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Melotte 20 | 147.40 | −6.28 | −8344.9 | 92.2 | −5.4 | −0.35 | −0.70 | −0.62 | 89.44 | 756 | 7.71 |
| Melotte 22 | 166.58 | −23.54 | −8320.5 | 29.0 | −39.7 | 0.20 | −0.71 | −0.67 | 86.21 | 1222 | 7.90 |
| Melotte 111 | 220.69 | 83.95 | −8206.1 | −6.3 | 98.3 | 0.17 | 0.98 | 0.01 | 85.65 | 244 | 8.81 |
| Blanco 1 | 14.41 | −78.94 | −8157.5 | 11.9 | −216.0 | 0.53 | 0.82 | 0.24 | 84.52 | 512 | 8.03 |
| NGC 2632 | 205.95 | 32.43 | −8339.2 | −67.9 | 112.5 | −0.47 | −0.54 | −0.70 | 79.56 | 812 | 8.84 |
| Roslund 6 | 78.85 | 0.57 | −8132.2 | 342.7 | 18.0 | 0.96 | 0.06 | −0.29 | 76.35 | 314 | 7.96 |
| NGC 7092 | 92.31 | −2.44 | −8211.5 | 294.6 | 2.5 | −0.77 | −0.47 | 0.43 | 62.59 | 229 | 8.60 |
| NGC 1662 | 187.82 | −21.13 | −8574.1 | −51.3 | −130.5 | −0.66 | −0.70 | −0.27 | 36.93 | 285 | 8.91 |
| ... | |||||||||||
| IC 4756 | 36.35 | 5.36 | −7823.9 | 276.4 | 56.6 | 0.64 | 0.77 | −0.01 | 15.00 | 510 | 9.12 |
| NGC 752 | 136.99 | −23.29 | −8492.3 | 272.9 | −157.5 | −0.80 | 0.48 | −0.36 | 11.66 | 339 | 9.08 |
| ASCC 58 | 281.77 | 1.18 | −8101.1 | −457.1 | 21.0 | 0.11 | 0.99 | −0.08 | 18.18 | 532 | 7.73 |
| NGC 3532 | 289.56 | 1.42 | −8042.3 | −444.8 | 25.2 | 0.33 | −0.94 | −0.02 | 2.37 | 1999 | 8.60 |
| NGC 6475 | 355.77 | −4.53 | −7925.1 | −19.9 | −8.1 | 1.00 | −0.02 | −0.04 | 3.65 | 1147 | 8.35 |
| Stock 2 | 133.44 | −1.69 | −8453.9 | 267.8 | 4.1 | 0.86 | −0.51 | −0.03 | 15.87 | 1530 | 8.60 |
| UBC 480 | 264.94 | −10.69 | −8242.2 | −466.7 | −77.8 | 0.28 | 0.95 | 0.10 | 12.28 | 470 | 8.32 |
| ... |
Notes. The column “Cluster” lists the OC names. Columns l0 and b0 list the Galactic longitudes and latitudes. Columns X0, Y0 and Z0 list the Galactocentric Cartesian coordinates. Columns m, n, and p list the PCA first principal axis vector. Column ϕ lists the angle between the PCA first principal axis and the line of sight to the cluster center. The full table with all T22 OCs is available at the CDS.
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