HSC 589
0.35
UTI
0.27
CN
0.99
Cdens
0.5
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
2.1 [arcmin]
- CN 0.27 Poorly populated
- Cdens 0.99 Very dense
- CC3 0.5 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 589 is a poorly populated, very dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate extinction. It is catalogued as a young cluster (see Parameters). It was recently reported in the literature.
Distant
Moderate extinction
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 303.276 | 37.785 | 0.262 | -3.65 | -6.354 | -15.722 |
| Hunt & Reffert | 2024 | 303.275 | 37.788 | 0.274 | -3.672 | -6.348 | â |
| Hunt & Reffert | 2023 | 303.275 | 37.788 | 0.274 | -3.672 | -6.348 | 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 | 262* | â | â |
| Hunt & Reffert | 2023 | 3.51 | 2.93 | 1.24 | 29 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
