HSC 724
0.09
UTI
0.0
CN
0.09
Cdens
0.38
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
10.5 [arcmin]
- CN 0.0 Sparse
- Cdens 0.09 Very loose
- CC3 0.38 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 724 is a sparse, very loose object of low C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, young 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.
Relatively close
High extinction
Near-solar metallicity
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 317.238 | 51.051 | 0.456 | -1.552 | -3.531 | -26.476 |
| Hunt & Reffert | 2024 | 317.132 | 51.054 | 0.458 | -1.587 | -3.555 | 6.063 |
| Cavallo et al. | 2024 | 317.224 | 51.023 | 0.459 | â | â | â |
| Hunt & Reffert | 2023 | 317.132 | 51.054 | 0.458 | -1.587 | -3.555 | 6.063 |
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 | 302* | â | â |
| Cavallo et al. | 2024 | 3.61 | 4.80 | â | 45 | -0.410 | â | â | â |
| Hunt & Reffert | 2023 | 2.10 | 5.03 | 2.28 | 62 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Wood sample.