HSC 408
0.33
UTI
0.44
CN
0.48
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
2.5 [arcmin]
- CN 0.44 Poorly populated
- Cdens 0.48 Loose
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 408 is a poorly populated, loose object of high C3 quality. Its parallax locates it at a large distance, above the mid-plane, affected by high extinction. It is catalogued as a massive, near-solar metallicity, young cluster (see Parameters). It was recently reported in the literature.
Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.
Distant
High extinction
Massive
Near-solar metallicity
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 289.565 | 14.455 | 0.17 | -1.492 | -3.99 | 31.125 |
| Hunt & Reffert | 2024 | 289.568 | 14.457 | 0.182 | -1.497 | -3.995 | 44.767 |
| Cavallo et al. | 2024 | 289.564 | 14.465 | 0.184 | â | â | â |
| Hunt & Reffert | 2023 | 289.568 | 14.457 | 0.182 | -1.497 | -3.995 | 44.767 |
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 | 1225* | â | â |
| Cavallo et al. | 2024 | 4.37 | 4.56 | â | 71 | -0.260 | â | â | â |
| Hunt & Reffert | 2023 | 4.98 | 4.43 | 2.52 | 38 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.