HSC 1573
0.27
UTI
0.27
CN
0.32
Cdens
0.25
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
10.9 [arcmin]
- CN 0.27 Poorly populated
- Cdens 0.32 Loose
- CC3 0.25 Low quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
HSC 1573 is a poorly populated, loose object of low C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the metallicity parameter (see Parameters). It was recently reported in the literature.
Relatively close
Moderate 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 | 93.389 | 11.819 | 0.775 | 0.059 | -2.997 | 15.398 |
| Zhang et al. | 2024 | 93.385 | 11.904 | â | â | â | â |
| Hunt & Reffert | 2024 | 93.385 | 11.904 | 0.782 | 0.089 | -3.039 | â |
| Cavallo et al. | 2024 | 93.33 | 11.855 | 0.777 | â | â | â |
| Hunt & Reffert | 2023 | 93.385 | 11.904 | 0.782 | 0.089 | -3.039 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Zhang et al. | 2024 | â | â | â | â | -0.103* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 75* | â | â |
| Cavallo et al. | 2024 | 1.52 | 1.26 | â | 251 | 0.300 | â | â | â |
| Hunt & Reffert | 2023 | 1.26 | 1.12 | 0.53 | 319 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.