HSC 276
0.31
UTI
0.51
CN
0.31
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
21.6 [arcmin]
- CN 0.51 Moderately populated
- Cdens 0.31 Loose
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 276 is a moderately populated, loose object of high C3 quality. Its parallax locates it at a close distance, below 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.
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 | 287.441 | -8.36 | 1.091 | -0.87 | -2.246 | 0.124 |
| Hunt & Reffert | 2024 | 287.419 | -8.394 | 1.071 | -0.873 | -2.201 | -1.967 |
| Cavallo et al. | 2024 | 287.431 | -8.341 | 1.089 | â | â | â |
| Hunt & Reffert | 2023 | 287.419 | -8.394 | 1.071 | -0.873 | -2.201 | -1.967 |
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 | 80* | â | â |
| Cavallo et al. | 2024 | 0.90 | 1.22 | â | 37 | 0.160 | â | â | â |
| Hunt & Reffert | 2023 | 0.87 | 0.95 | 0.42 | 70 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.