CWNU 2678
0.38
UTI
0.0
CN
1.0
Cdens
0.38
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
1.8 [arcmin]
- CN 0.0 Sparse
- Cdens 1.0 Very dense
- CC3 0.38 Low quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2678 is a sparse, very dense 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, young cluster (see Parameters). It was recently reported in the literature.
Relatively close
Moderate extinction
Near-solar metallicity
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 149.942 | -58.127 | 0.354 | -6.83 | 4.797 | â |
| Hunt & Reffert | 2024 | 149.937 | -58.124 | 0.347 | -6.806 | 4.775 | â |
| Cavallo et al. | 2024 | 149.953 | -58.127 | 0.346 | â | â | â |
| Hunt & Reffert | 2023 | 149.937 | -58.124 | 0.347 | -6.806 | 4.775 | â |
| He et al. | 2023 | 149.947 | -58.121 | 0.363 | -6.811 | 4.812 | 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 | 133* | â | â |
| Cavallo et al. | 2024 | 2.58 | 1.72 | â | 32 | 0.030 | â | â | â |
| Hunt & Reffert | 2023 | 2.70 | 1.62 | 0.59 | 60 | â | â | â | â |
| He et al. | 2023 | 2.45 | 1.85 | â | 50 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.