CWNU 2914
0.23
UTI
0.0
CN
0.38
Cdens
0.25
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
2.6 [arcmin]
- CN 0.0 Sparse
- Cdens 0.38 Loose
- CC3 0.25 Low quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2914 is a sparse, 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 metal-rich, intermediate-age cluster (see Parameters). It was recently reported in the literature.
â ī¸ Warning: the low UTI value and no obvious signs of duplication (Cdup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.
Distant
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 | 125.092 | -44.87 | 0.223 | -2.895 | 3.759 | 61.142 |
| Hunt & Reffert | 2024 | 125.086 | -44.865 | 0.226 | -2.897 | 3.776 | 66.429 |
| Cavallo et al. | 2024 | 125.105 | -44.88 | 0.221 | â | â | â |
| Hunt & Reffert | 2023 | 125.086 | -44.865 | 0.226 | -2.897 | 3.776 | 66.429 |
| He et al. | 2023 | 125.082 | -44.885 | 0.255 | -2.881 | 3.764 | 61.21 |
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 | 536* | â | â |
| Cavallo et al. | 2024 | 3.91 | 1.92 | â | 389 | 0.620 | â | â | â |
| Hunt & Reffert | 2023 | 3.90 | 2.23 | 2.17 | 433 | â | â | â | â |
| He et al. | 2023 | 3.55 | 2.35 | â | 501 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.