HSC 486
0.34
UTI
0.0
CN
0.69
Cdens
1.0
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
2.1 [arcmin]
- CN 0.0 Sparse
- Cdens 0.69 Moderately dense
- CC3 1.0 Very high quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 486 is a sparse, moderately dense object of very high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by high extinction. It is catalogued as a metal-rich, very young cluster (see Parameters). It was recently reported in the literature.
Note: This object shares a large percentage of members with at least one entry reported in the same catalogue. See table with shared members information.
Distant
High extinction
Metal-rich
Very young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 295.105 | 24.243 | 0.237 | -2.318 | -5.603 | 36.367 |
| Hunt & Reffert | 2024 | 295.107 | 24.247 | 0.229 | -2.313 | -5.582 | 36.371 |
| Cavallo et al. | 2024 | 295.139 | 24.202 | 0.23 | â | â | â |
| Hunt & Reffert | 2023 | 295.107 | 24.247 | 0.229 | -2.313 | -5.582 | 36.371 |
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 | 498* | â | â |
| Cavallo et al. | 2024 | 4.45 | 3.09 | â | 10 | 0.860 | â | â | â |
| Hunt & Reffert | 2023 | 4.12 | 3.50 | 0.97 | 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.