DBSB 19
0.42
UTI
0.79
CN
1.0
Cdens
0.75
CC3
0.0
Clit
0.83
Cdup
Radius (P>50% members)
5.6 [arcmin]
- CN 0.79 Rich
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 0.83 Very likely unique
Overview
DBSB 19 is a rich, very dense object of high C3 quality. Its parallax locates it at a close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, old cluster (see Parameters). It was recently reported in the literature.
Note: This is very likely a unique object, which shares a small percentage of members with at least one previously reported entry. See table with shared members information.
Relatively close
Moderate extinction
Near-solar metallicity
Old
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 128.892 | -40.622 | 1.056 | -5.861 | 3.321 | 23.993 |
| Hunt & Reffert | 2024 | 128.899 | -40.61 | 1.061 | -5.854 | 3.321 | 24.863 |
| Cavallo et al. | 2024 | 128.929 | -40.605 | 1.059 | â | â | â |
| Hunt & Reffert | 2023 | 128.899 | -40.61 | 1.061 | -5.854 | 3.321 | 24.863 |
đĄ Note: The UCC values are estimated from its identified members.
| Reference | Year | Dist [kpc] | Av [mag] | DAv [mag] | Age [Myr] | [Fe/H] [dex] | Mass [Msun] | Bfr | BSS |
|---|---|---|---|---|---|---|---|---|---|
| Hunt & Reffert | 2024 | â | â | â | â | â | 221* | â | â |
| Cavallo et al. | 2024 | 1.73 | 1.39 | â | 4467 | 0.390 | â | â | â |
| Hunt & Reffert | 2023 | 0.90 | 3.00 | 2.48 | 5 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Wood sample.