HSC 2184
0.30
UTI
0.26
CN
0.37
Cdens
0.38
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
2.0 [arcmin]
- CN 0.26 Poorly populated
- Cdens 0.37 Loose
- CC3 0.38 Low quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
HSC 2184 is a poorly populated, loose object of low C3 quality. Its parallax locates it at a large* distance, above 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.
(*): The parallax distance estimate (~6.42 kpc) differs significantly from the median photometric distance (~4.74 kpc).
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 | 140.169 | -45.995 | 0.156 | -4.534 | 3.41 | â |
| Hu & Soubiran | 2025 | 140.182 | -45.988 | â | â | â | â |
| Hunt & Reffert | 2024 | 140.162 | -45.998 | 0.161 | -4.511 | 3.399 | â |
| Cavallo et al. | 2024 | 140.182 | -45.988 | 0.17 | â | â | â |
| Hunt & Reffert | 2023 | 140.162 | -45.998 | 0.161 | -4.511 | 3.399 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Hu & Soubiran | 2025 | â | â | â | â | -0.100* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 483* | â | â |
| Cavallo et al. | 2024 | 4.23 | 2.48 | â | 813 | 0.060 | â | â | â |
| Hunt & Reffert | 2023 | 5.24 | 2.53 | 1.67 | 794 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.