HSC 2649
0.37
UTI
0.25
CN
0.84
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
3.5 [arcmin]
- CN 0.25 Poorly populated
- Cdens 0.84 Dense
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2649 is a poorly populated, dense 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 | 217.999 | -61.953 | 0.417 | -5.207 | -3.285 | -33.691 |
| Hunt & Reffert | 2024 | 217.986 | -61.945 | 0.406 | -5.202 | -3.283 | -33.681 |
| Cavallo et al. | 2024 | 218.004 | -61.949 | 0.409 | â | â | â |
| Hunt & Reffert | 2023 | 217.986 | -61.945 | 0.406 | -5.202 | -3.283 | -33.681 |
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 | 203* | â | â |
| Cavallo et al. | 2024 | 2.04 | 2.28 | â | 31 | -0.440 | â | â | â |
| Hunt & Reffert | 2023 | 2.29 | 1.83 | 1.53 | 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.