UBC 1619
0.41
UTI
0.34
CN
0.47
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
8.0 [arcmin]
- CN 0.34 Poorly populated
- Cdens 0.47 Loose
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1619 is a poorly populated, loose object of high C3 quality. Its parallax locates it at a relatively close distance, below the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It is poorly studied in the literature.
Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.
Relatively close
Low extinction
Near-solar metallicity
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 119.952 | -45.583 | 0.612 | -3.496 | 5.026 | 20.059 |
| Hunt & Reffert | 2024 | 119.958 | -45.6 | 0.614 | -3.478 | 5.029 | 26.052 |
| Cavallo et al. | 2024 | 119.943 | -45.581 | 0.615 | â | â | â |
| Hunt & Reffert | 2023 | 119.958 | -45.6 | 0.614 | -3.478 | 5.029 | 26.052 |
| Castro-Ginard et al. | 2022 | 119.95 | -45.6 | 0.61 | -3.49 | 5.04 | â |
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 | 153* | â | â |
| Cavallo et al. | 2024 | 1.68 | 0.30 | â | 19 | -0.230 | â | â | â |
| Hunt & Reffert | 2023 | 1.53 | 0.39 | 0.85 | 22 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 1.71 | 0.38 | â | 46 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.