CWNU 1333
0.48
UTI
0.46
CN
0.95
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
2.5 [arcmin]
- CN 0.46 Poorly populated
- Cdens 0.95 Very dense
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 1333 is a poorly populated, very dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, below 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.
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 | 220.016 | -61.302 | 0.234 | -4.507 | -3.124 | -31.058 |
| Hunt & Reffert | 2024 | 220.006 | -61.29 | 0.238 | -4.486 | -3.117 | -46.834 |
| Cavallo et al. | 2024 | 220.012 | -61.297 | 0.236 | â | â | â |
| Hunt & Reffert | 2023 | 220.006 | -61.29 | 0.238 | -4.486 | -3.117 | -46.834 |
| He et al. | 2023 | 220.01 | -61.3 | 0.254 | -4.533 | -3.12 | -15.27 |
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 | 1289* | â | â |
| Cavallo et al. | 2024 | 3.24 | 4.34 | â | 490 | 0.290 | â | â | â |
| Hunt & Reffert | 2023 | 3.55 | 4.23 | 2.19 | 191 | â | â | â | â |
| He et al. | 2023 | 3.31 | 3.90 | â | 708 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.