HSC 1600
0.10
UTI
0.0
CN
0.13
Cdens
0.38
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
2.9 [arcmin]
- CN 0.0 Sparse
- Cdens 0.13 Very loose
- CC3 0.38 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 1600 is a sparse, very 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, young cluster (see Parameters). It was recently reported in the literature.
(*): The parallax distance estimate (~5.62 kpc) differs significantly from the median photometric distance (~3.93 kpc).
Note: This object shares a significant percentage of members with a later reported entry. See table with shared members information.
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.
Distant
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 | 100.555 | 11.404 | 0.178 | -0.066 | -0.4 | â |
| Hunt & Reffert | 2024 | 100.563 | 11.405 | 0.191 | -0.061 | -0.365 | â |
| Cavallo et al. | 2024 | 100.503 | 11.582 | 0.188 | â | â | â |
| Hunt & Reffert | 2023 | 100.563 | 11.405 | 0.191 | -0.061 | -0.365 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Hunt & Reffert | 2024 | â | â | â | â | â | 238* | â | â |
| Cavallo et al. | 2024 | 3.48 | 1.74 | â | 41 | -0.300 | â | â | â |
| Hunt & Reffert | 2023 | 4.39 | 1.72 | 1.96 | 29 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.