HSC 2330
0.21
UTI
0.65
CN
1.0
Cdens
0.5
CC3
0.0
Clit
0.49
Cdup
Radius (P>50% members)
1.6 [arcmin]
- CN 0.65 Moderately populated
- Cdens 1.0 Very dense
- CC3 0.5 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 0.49 Possibly duplicate
Overview
HSC 2330 is a moderately populated, very dense object of intermediate C3 quality. Its parallax locates it at a moderate* distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It was recently reported in the literature.
â ī¸ Warning: This is possibly a duplicate object, which shares a significant percentage of members with at least one previously reported entry. See table with shared members information.
(*): The parallax distance estimate (~3.58 kpc) differs significantly from the median photometric distance (~2.75 kpc).
Relatively close
Moderate extinction
Near-solar metallicity
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 153.977 | -59.032 | 0.279 | -7.277 | 3.952 | 8.242 |
| Hunt & Reffert | 2024 | 153.972 | -59.035 | 0.283 | -7.249 | 3.938 | 8.264 |
| Cavallo et al. | 2024 | 153.978 | -59.039 | 0.288 | â | â | â |
| Hunt & Reffert | 2023 | 153.972 | -59.035 | 0.283 | -7.249 | 3.938 | 8.264 |
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 | 462* | â | â |
| Cavallo et al. | 2024 | 2.39 | 1.81 | â | 132 | -0.220 | â | â | â |
| Hunt & Reffert | 2023 | 3.10 | 1.40 | 2.12 | 85 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.