CWNU 2546
0.37
UTI
0.36
CN
0.37
Cdens
0.62
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
4.0 [arcmin]
- CN 0.36 Poorly populated
- Cdens 0.37 Loose
- CC3 0.62 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2546 is a poorly populated, loose object of intermediate C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, very young cluster (see Parameters). It was recently reported in the literature.
Distant
Moderate extinction
Near-solar metallicity
Very young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 124.717 | -36.149 | 0.265 | -2.71 | 3.07 | â |
| Hunt & Reffert | 2024 | 124.722 | -36.143 | 0.255 | -2.679 | 3.067 | â |
| Cavallo et al. | 2024 | 124.736 | -36.148 | 0.258 | â | â | â |
| Hunt & Reffert | 2023 | 124.722 | -36.143 | 0.255 | -2.679 | 3.067 | â |
| He et al. | 2023 | 124.67 | -36.11 | 0.271 | -2.732 | 3.083 | â |
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 | 279* | â | â |
| Cavallo et al. | 2024 | 3.31 | 1.75 | â | 9 | -0.120 | â | â | â |
| Hunt & Reffert | 2023 | 3.64 | 1.50 | 2.28 | 47 | â | â | â | â |
| He et al. | 2023 | 4.37 | 2.65 | â | 9 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.