CWNU 2892
0.27
UTI
0.0
CN
0.37
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
5.5 [arcmin]
- CN 0.0 Sparse
- Cdens 0.37 Loose
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2892 is a sparse, loose object of intermediate C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate extinction. It is catalogued as a metal-rich, intermediate-age cluster (see Parameters). It was recently reported in the literature.
Relatively close
Moderate extinction
Metal-rich
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 319.912 | 55.545 | 0.446 | -1.716 | -2.451 | -6.042 |
| Hunt & Reffert | 2024 | 319.903 | 55.582 | 0.437 | -1.691 | -2.413 | -6.144 |
| Cavallo et al. | 2024 | 319.896 | 55.568 | 0.439 | â | â | â |
| Hunt & Reffert | 2023 | 319.903 | 55.582 | 0.437 | -1.691 | -2.413 | -6.144 |
| He et al. | 2023 | 319.912 | 55.58 | 0.442 | -1.716 | -2.457 | 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 | 246* | â | â |
| Cavallo et al. | 2024 | 2.22 | 2.78 | â | 182 | 0.870 | â | â | â |
| Hunt & Reffert | 2023 | 2.09 | 2.90 | 2.19 | 69 | â | â | â | â |
| He et al. | 2023 | 2.29 | 3.25 | â | 708 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.