CWNU 2895
0.24
UTI
0.0
CN
0.2
Cdens
0.38
CC3
0.31
Clit
1.0
Cdup
Radius (P>50% members)
5.1 [arcmin]
- CN 0.0 Sparse
- Cdens 0.2 Very loose
- CC3 0.38 Low quality
- Clit 0.31 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2895 is a sparse, very loose object of low C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the metallicity parameter (see Parameters). It was recently reported in the literature.
Relatively close
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 | 104.703 | -11.049 | 0.306 | -0.468 | -0.369 | 50.301 |
| Hu & Soubiran | 2025 | 104.623 | -11.001 | â | â | â | â |
| Hunt & Reffert | 2024 | 104.72 | -10.999 | 0.309 | -0.438 | -0.32 | 71.035 |
| Cavallo et al. | 2024 | 104.623 | -11.001 | 0.306 | â | â | â |
| Hunt & Reffert | 2023 | 104.72 | -10.999 | 0.309 | -0.438 | -0.32 | 71.035 |
| He et al. | 2023 | 104.765 | -11.056 | 0.279 | -0.478 | -0.387 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Hu & Soubiran | 2025 | â | â | â | â | -0.270* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 239* | â | â |
| Cavallo et al. | 2024 | 2.73 | 1.30 | â | 676 | 0.380 | â | â | â |
| Hunt & Reffert | 2023 | 2.92 | 1.62 | 1.36 | 277 | â | â | â | â |
| He et al. | 2023 | 3.02 | 1.95 | â | 28 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.