HSC 2761
0.38
UTI
0.76
CN
1.0
Cdens
1.0
CC3
0.0
Clit
0.68
Cdup
Radius (P>50% members)
3.2 [arcmin]
- CN 0.76 Rich
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.0 Rarely studied
- Cdup 0.68 Likely unique
Overview
HSC 2761 is a rich, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, near 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 is likely a unique object, which shares a moderate percentage of members with at least one previously 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 | 245.3 | -50.936 | 0.245 | -3.014 | -3.84 | -29.69 |
| Hunt & Reffert | 2024 | 245.303 | -50.933 | 0.235 | -3.022 | -3.831 | -20.191 |
| Cavallo et al. | 2024 | 245.213 | -50.927 | 0.237 | â | â | â |
| Hunt & Reffert | 2023 | 245.303 | -50.933 | 0.235 | -3.022 | -3.831 | -20.191 |
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 | 1609* | â | â |
| Cavallo et al. | 2024 | 5.13 | 4.80 | â | 7 | 0.040 | â | â | â |
| Hunt & Reffert | 2023 | 3.80 | 4.61 | 3.11 | 61 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Wood sample.