CWNU 2076
0.22
UTI
0.0
CN
0.25
Cdens
0.38
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
5.8 [arcmin]
- CN 0.0 Sparse
- Cdens 0.25 Loose
- CC3 0.38 Low quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2076 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 near-solar metallicity, 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.
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 | 100.571 | -6.42 | 0.383 | -0.122 | -1.438 | 23.818 |
| Hunt & Reffert | 2024 | 100.507 | -6.441 | 0.36 | -0.137 | -1.449 | 23.841 |
| Cavallo et al. | 2024 | 100.618 | -6.431 | 0.361 | â | â | â |
| Hunt & Reffert | 2023 | 100.507 | -6.441 | 0.36 | -0.137 | -1.449 | 23.841 |
| He et al. | 2023 | 100.591 | -6.402 | 0.385 | -0.125 | -1.443 | 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 | 146* | â | â |
| Cavallo et al. | 2024 | 2.67 | 1.14 | â | 372 | 0.360 | â | â | â |
| Hunt & Reffert | 2023 | 2.49 | 1.14 | 0.67 | 240 | â | â | â | â |
| He et al. | 2023 | 2.88 | 0.05 | â | 5 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.