HSC 2833
0.19
UTI
0.81
CN
1.0
Cdens
0.75
CC3
0.0
Clit
0.36
Cdup
Radius (P>50% members)
3.5 [arcmin]
- CN 0.81 Rich
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 0.36 Possibly duplicate
Overview
HSC 2833 is a rich, very dense object of 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, intermediate-age cluster (see Parameters). It was recently reported in the literature.
â ī¸ Warning: This is possibly a duplicate object, which shares a significant percentage of members with at least one previously reported entry. See table with shared members information.
Distant
High extinction
Massive
Near-solar metallicity
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 252.993 | -44.225 | 0.348 | -1.321 | -1.176 | -63.644 |
| Hunt & Reffert | 2024 | 252.994 | -44.221 | 0.354 | -1.336 | -1.213 | -53.301 |
| Cavallo et al. | 2024 | 252.986 | -44.222 | 0.351 | â | â | â |
| Hunt & Reffert | 2023 | 252.994 | -44.221 | 0.354 | -1.336 | -1.213 | -53.301 |
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 | 2695* | â | â |
| Cavallo et al. | 2024 | 3.60 | 4.78 | â | 145 | 0.220 | â | â | â |
| Hunt & Reffert | 2023 | 2.54 | 3.66 | 2.95 | 429 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Bronze sample.