HSC 1910
0.23
UTI
0.33
CN
0.09
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
7.3 [arcmin]
- CN 0.33 Poorly populated
- Cdens 0.09 Very loose
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 1910 is a poorly populated, very loose object of high C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate extinction. It is catalogued as a metal-rich, intermediate-age cluster (see Parameters). It was recently reported in the literature.
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.
Distant
Moderate 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 | 113.026 | -24.2 | 0.245 | -2.027 | 2.681 | â |
| Hunt & Reffert | 2024 | 113.043 | -24.203 | 0.259 | -2.03 | 2.686 | â |
| Cavallo et al. | 2024 | 113.018 | -24.178 | 0.256 | â | â | â |
| Hunt & Reffert | 2023 | 113.043 | -24.203 | 0.259 | -2.03 | 2.686 | 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 | 168* | â | â |
| Cavallo et al. | 2024 | 3.65 | 1.44 | â | 257 | 0.750 | â | â | â |
| Hunt & Reffert | 2023 | 3.34 | 1.78 | 1.74 | 58 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.