HSC 2546
0.31
UTI
0.55
CN
0.25
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
10.8 [arcmin]
- CN 0.55 Moderately populated
- Cdens 0.25 Loose
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2546 is a moderately populated, loose object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It was recently reported in the literature.
Relatively close
Moderate extinction
Near-solar metallicity
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 194.409 | -63.488 | 0.45 | -5.198 | -1.134 | -24.687 |
| Hunt & Reffert | 2024 | 194.379 | -63.494 | 0.446 | -5.2 | -1.157 | -24.421 |
| Cavallo et al. | 2024 | 194.637 | -63.44 | 0.446 | â | â | â |
| Hunt & Reffert | 2023 | 194.379 | -63.494 | 0.446 | -5.2 | -1.157 | -24.421 |
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 | 272* | â | â |
| Cavallo et al. | 2024 | 1.95 | 2.42 | â | 79 | 0.320 | â | â | â |
| Hunt & Reffert | 2023 | 2.04 | 2.50 | 2.13 | 25 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.