HSC 919
0.45
UTI
0.25
CN
1.0
Cdens
1.0
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
0.6 [arcmin]
- CN 0.25 Poorly populated
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 919 is a poorly populated, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age 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
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 | 356.521 | 62.278 | 0.214 | -2.091 | -0.699 | â |
| Hunt & Reffert | 2024 | 356.516 | 62.276 | 0.212 | -2.136 | -0.708 | -78.416 |
| Cavallo et al. | 2024 | 356.513 | 62.293 | 0.21 | â | â | â |
| Hunt & Reffert | 2023 | 356.516 | 62.276 | 0.212 | -2.136 | -0.708 | -78.416 |
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 | 446* | â | â |
| Cavallo et al. | 2024 | 3.42 | 2.72 | â | 148 | -0.430 | â | â | â |
| Hunt & Reffert | 2023 | 4.25 | 2.90 | 1.65 | 170 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.