CWNU 2595
0.25
UTI
0.0
CN
0.11
Cdens
0.5
CC3
0.31
Clit
1.0
Cdup
Radius (P>50% members)
5.2 [arcmin]
- CN 0.0 Sparse
- Cdens 0.11 Very loose
- CC3 0.5 Intermediate quality
- Clit 0.31 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2595 is a sparse, very loose object of intermediate 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.
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 | 93.399 | 14.275 | 0.249 | 0.015 | -0.705 | â |
| Zhang et al. | 2024 | 93.364 | 14.237 | â | â | â | â |
| Hunt & Reffert | 2024 | 93.364 | 14.237 | 0.248 | 0.038 | -0.713 | 32.767 |
| Cavallo et al. | 2024 | 93.432 | 14.26 | 0.249 | â | â | â |
| Hunt & Reffert | 2023 | 93.364 | 14.237 | 0.248 | 0.038 | -0.713 | 32.767 |
| He et al. | 2023 | 93.395 | 14.295 | 0.273 | -0.011 | -0.686 | 30.24 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| Zhang et al. | 2024 | â | â | â | â | -0.231* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 620* | â | â |
| Cavallo et al. | 2024 | 3.68 | 2.50 | â | 158 | 0.590 | â | â | â |
| Hunt & Reffert | 2023 | 3.48 | 2.37 | 2.51 | 110 | â | â | â | â |
| He et al. | 2023 | 4.68 | 3.05 | â | 71 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.