HSC 2348
0.16
UTI
0.32
CN
0.09
Cdens
0.38
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
1.8 [arcmin]
- CN 0.32 Poorly populated
- Cdens 0.09 Very loose
- CC3 0.38 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2348 is a poorly populated, very loose object of low C3 quality. Its parallax locates it at a very large* distance, below the mid-plane, affected by high extinction. It is catalogued as a massive, near-solar metallicity, young cluster (see Parameters). It was recently reported in the literature.
(*): The parallax distance estimate (~15.80 kpc) differs significantly from the median photometric distance (~9.87 kpc).
Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.
â ī¸ Warning: the low UTI value and no obvious signs of duplication (Cdup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.
Very distant
High extinction
Massive
Near-solar metallicity
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 157.877 | -59.529 | 0.063 | -4.463 | 2.46 | â |
| Hunt & Reffert | 2024 | 157.875 | -59.524 | 0.044 | -4.456 | 2.456 | 49.702 |
| Cavallo et al. | 2024 | 157.9 | -59.536 | 0.043 | â | â | â |
| Hunt & Reffert | 2023 | 157.875 | -59.524 | 0.044 | -4.456 | 2.456 | 49.702 |
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 | 1328* | â | â |
| Cavallo et al. | 2024 | 6.89 | 3.39 | â | 158 | 0.210 | â | â | â |
| Hunt & Reffert | 2023 | 12.85 | 3.90 | 2.76 | 15 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.