HSC 1892
0.35
UTI
0.33
CN
0.56
Cdens
0.38
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
2.6 [arcmin]
- CN 0.33 Poorly populated
- Cdens 0.56 Moderately dense
- CC3 0.38 Low quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
HSC 1892 is a poorly populated, moderately dense object of low 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, but with a large variance across recent sources for the metallicity parameter (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.
Distant
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 | 110.611 | -23.621 | 0.221 | -1.99 | 2.458 | 105.692 |
| Hu & Soubiran | 2025 | 110.624 | -23.627 | â | â | â | â |
| Hunt & Reffert | 2024 | 110.633 | -23.627 | 0.219 | -1.986 | 2.458 | 105.663 |
| Cavallo et al. | 2024 | 110.624 | -23.627 | 0.222 | â | â | â |
| Hunt & Reffert | 2023 | 110.633 | -23.627 | 0.219 | -1.986 | 2.458 | 105.663 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| Hu & Soubiran | 2025 | â | â | â | â | -0.260* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 331* | â | â |
| Cavallo et al. | 2024 | 3.25 | 2.25 | â | 1288 | 0.270 | â | â | â |
| Hunt & Reffert | 2023 | 3.95 | 2.24 | 1.84 | 467 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.