CWNU 2464
0.52
UTI
0.34
CN
1.0
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
2.9 [arcmin]
- CN 0.34 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2464 is a poorly populated, 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 near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the age parameter (see Parameters). It was recently reported in the literature.
Relatively close
High 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 | 246.516 | -49.984 | 0.351 | -1.313 | -2.168 | -56.112 |
| Hunt & Reffert | 2024 | 246.532 | -49.989 | 0.36 | -1.299 | -2.169 | -42.953 |
| Cavallo et al. | 2024 | 246.579 | -49.954 | 0.36 | â | â | â |
| Hunt & Reffert | 2023 | 246.532 | -49.989 | 0.36 | -1.299 | -2.169 | -42.953 |
| He et al. | 2023 | 246.5 | -49.988 | 0.356 | -1.304 | -2.155 | -57.59 |
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 | 394* | â | â |
| Cavallo et al. | 2024 | 2.38 | 3.35 | â | 525 | -0.100 | â | â | â |
| Hunt & Reffert | 2023 | 2.50 | 3.43 | 2.46 | 121 | â | â | â | â |
| He et al. | 2023 | 2.40 | 4.05 | â | 708 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.