HSC 619
0.42
UTI
0.72
CN
1.0
Cdens
0.38
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
3.3 [arcmin]
- CN 0.72 Moderately populated
- Cdens 1.0 Very dense
- CC3 0.38 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 619 is a moderately populated, very dense object of low C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by high extinction. It is catalogued as a metal-rich, intermediate-age cluster (see Parameters). It was recently reported 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
High extinction
Metal-rich
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 306.56 | 40.254 | 0.355 | -2.23 | -3.856 | -20.551 |
| Hunt & Reffert | 2024 | 306.585 | 40.235 | 0.345 | -2.231 | -3.849 | -14.101 |
| Cavallo et al. | 2024 | 306.556 | 40.277 | 0.346 | â | â | â |
| Hunt & Reffert | 2023 | 306.585 | 40.235 | 0.345 | -2.231 | -3.849 | -14.101 |
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 | 949* | â | â |
| Cavallo et al. | 2024 | 3.18 | 4.24 | â | 191 | 0.630 | â | â | â |
| Hunt & Reffert | 2023 | 2.54 | 4.90 | 3.06 | 124 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Wood sample.