HSC 599
0.33
UTI
0.25
CN
0.54
Cdens
0.38
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
5.8 [arcmin]
- CN 0.25 Poorly populated
- Cdens 0.54 Moderately dense
- CC3 0.38 Low quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
HSC 599 is a poorly populated, moderately dense 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, very young 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
Very young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 304.811 | 38.237 | 0.556 | -3.756 | -5.876 | -19.593 |
| Zhang et al. | 2024 | 304.721 | 38.188 | â | â | â | â |
| Hunt & Reffert | 2024 | 304.721 | 38.188 | 0.558 | -3.749 | -5.915 | -18.068 |
| Cavallo et al. | 2024 | 304.8 | 38.25 | 0.56 | â | â | â |
| Hunt & Reffert | 2023 | 304.721 | 38.188 | 0.558 | -3.749 | -5.915 | -18.068 |
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 | -0.426* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 258* | â | â |
| Cavallo et al. | 2024 | 1.44 | 2.02 | â | 9 | -0.040 | â | â | â |
| Hunt & Reffert | 2023 | 1.73 | 1.98 | 1.95 | 9 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.