HSC 715
0.08
UTI
0.0
CN
0.17
Cdens
0.25
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
10.0 [arcmin]
- CN 0.0 Sparse
- Cdens 0.17 Very loose
- CC3 0.25 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 715 is a sparse, very loose object of low C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by moderate 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
Moderate 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 | 314.42 | 51.113 | 0.594 | -1.604 | -0.96 | -29.693 |
| Hunt & Reffert | 2024 | 314.491 | 51.027 | 0.589 | -1.607 | -0.94 | -14.92 |
| Cavallo et al. | 2024 | 314.441 | 51.09 | 0.594 | â | â | â |
| Hunt & Reffert | 2023 | 314.491 | 51.027 | 0.589 | -1.607 | -0.94 | -14.92 |
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 | 97* | â | â |
| Cavallo et al. | 2024 | 2.52 | 2.81 | â | 20 | -0.040 | â | â | â |
| Hunt & Reffert | 2023 | 1.62 | 2.67 | 2.33 | 179 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Bronze sample.