CWNU 2452
0.42
UTI
0.4
CN
0.83
Cdens
0.38
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
2.1 [arcmin]
- CN 0.4 Poorly populated
- Cdens 0.83 Dense
- CC3 0.38 Low quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2452 is a poorly populated, dense object of low C3 quality. Its parallax locates it at a large distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It was recently reported in the literature.
Distant
Moderate extinction
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 | 149.887 | -58.714 | 0.196 | -5.304 | 3.441 | 18.468 |
| Hunt & Reffert | 2024 | 149.888 | -58.713 | 0.194 | -5.311 | 3.446 | 12.565 |
| Cavallo et al. | 2024 | 149.873 | -58.72 | 0.195 | â | â | â |
| Hunt & Reffert | 2023 | 149.888 | -58.713 | 0.194 | -5.311 | 3.446 | 12.565 |
| He et al. | 2023 | 149.892 | -58.718 | 0.205 | -5.296 | 3.456 | 8.84 |
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 | 963* | â | â |
| Cavallo et al. | 2024 | 4.13 | 2.94 | â | 263 | -0.250 | â | â | â |
| Hunt & Reffert | 2023 | 4.86 | 2.75 | 2.20 | 106 | â | â | â | â |
| He et al. | 2023 | 3.98 | 2.10 | â | 562 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.