CWNU 2758
0.62
UTI
0.6
CN
1.0
Cdens
1.0
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
2.7 [arcmin]
- CN 0.6 Moderately populated
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2758 is a moderately populated, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, above 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 | 295.421 | 26.147 | 0.223 | -2.517 | -4.751 | -2.445 |
| Hunt & Reffert | 2024 | 295.422 | 26.15 | 0.202 | -2.538 | -4.791 | 20.562 |
| Cavallo et al. | 2024 | 295.39 | 26.13 | 0.203 | â | â | â |
| Hunt & Reffert | 2023 | 295.422 | 26.15 | 0.202 | -2.538 | -4.791 | 20.562 |
| He et al. | 2023 | 295.399 | 26.138 | 0.234 | -2.529 | -4.758 | -4.69 |
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 | 2444* | â | â |
| Cavallo et al. | 2024 | 5.04 | 3.92 | â | 51 | 0.190 | â | â | â |
| Hunt & Reffert | 2023 | 4.44 | 3.98 | 2.97 | 153 | â | â | â | â |
| He et al. | 2023 | 3.72 | 3.70 | â | 398 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Bronze sample.