HSC 1576
0.08
UTI
0.0
CN
0.04
Cdens
0.38
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
5.5 [arcmin]
- CN 0.0 Sparse
- Cdens 0.04 Very loose
- CC3 0.38 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 1576 is a sparse, very loose object of low C3 quality. Its parallax locates it at a large distance, below 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.
Very 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 | 94.505 | 11.974 | 0.16 | 0.044 | -0.236 | â |
| Hunt & Reffert | 2024 | 94.525 | 11.944 | 0.164 | 0.037 | -0.232 | â |
| Cavallo et al. | 2024 | 94.504 | 11.992 | 0.164 | â | â | â |
| Hunt & Reffert | 2023 | 94.525 | 11.944 | 0.164 | 0.037 | -0.232 | 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 | 247* | â | â |
| Cavallo et al. | 2024 | 4.81 | 2.04 | â | 120 | 0.300 | â | â | â |
| Hunt & Reffert | 2023 | 5.22 | 2.25 | 1.74 | 60 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.