HSC 2885
0.35
UTI
0.0
CN
1.0
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
5.3 [arcmin]
- CN 0.0 Sparse
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2885 is a sparse, very dense object of high C3 quality. Its parallax locates it at a close distance, near the mid-plane, affected by low extinction. It is catalogued as a metal-poor, intermediate-age cluster (see Parameters). It was recently reported in the literature.
Relatively close
Low extinction
Metal-poor
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 260.229 | -38.222 | 1.133 | -1.195 | -1.756 | -15.693 |
| Hunt & Reffert | 2024 | 260.221 | -38.225 | 1.126 | -1.225 | -1.748 | -13.076 |
| Cavallo et al. | 2024 | 260.251 | -38.182 | 1.129 | â | â | â |
| Hunt & Reffert | 2023 | 260.221 | -38.225 | 1.126 | -1.225 | -1.748 | -13.076 |
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 | 83* | â | â |
| Cavallo et al. | 2024 | 1.18 | 0.47 | â | 813 | -0.930 | â | â | â |
| Hunt & Reffert | 2023 | 0.85 | 0.70 | 0.70 | 83 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Bronze sample.