HSC 1732
0.16
UTI
0.29
CN
0.15
Cdens
0.38
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
29.0 [arcmin]
- CN 0.29 Poorly populated
- Cdens 0.15 Very loose
- CC3 0.38 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 1732 is a poorly populated, very loose object of low C3 quality. Its parallax locates it at a close distance, below 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.
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.
Close
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 | 96.664 | -10.154 | 1.342 | -2.319 | -0.165 | 25.936 |
| Hu & Soubiran | 2025 | 96.715 | -10.131 | â | â | â | â |
| Cavallo et al. | 2024 | 96.714 | -10.131 | 1.334 | â | â | â |
| Hunt & Reffert | 2023 | 96.637 | -10.025 | 1.332 | -2.326 | -0.207 | 26.615 |
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 | -0.290* | â | â | â |
| Cavallo et al. | 2024 | 0.75 | 0.68 | â | 589 | -0.070 | â | â | â |
| Hunt & Reffert | 2023 | 0.71 | 0.44 | 0.65 | 177 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.