HSC 2027
0.26
UTI
0.0
CN
0.29
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
2.3 [arcmin]
- CN 0.0 Sparse
- Cdens 0.29 Loose
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
HSC 2027 is a sparse, loose object of intermediate C3 quality. Its parallax locates it at a large distance, above the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, 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.
Distant
Low 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 | 127.451 | -32.265 | 0.172 | -2.135 | 2.547 | 96.751 |
| Hu & Soubiran | 2025 | 127.438 | -32.264 | â | â | â | â |
| Hunt & Reffert | 2024 | 127.454 | -32.263 | 0.162 | -2.136 | 2.584 | 101.49 |
| Cavallo et al. | 2024 | 127.438 | -32.264 | 0.16 | â | â | â |
| Hunt & Reffert | 2023 | 127.454 | -32.263 | 0.162 | -2.136 | 2.584 | 101.49 |
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 | -0.180* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 462* | â | â |
| Cavallo et al. | 2024 | 3.75 | 0.73 | â | 603 | -0.210 | â | â | â |
| Hunt & Reffert | 2023 | 5.32 | 0.68 | 2.03 | 557 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.