CWNU 2015
0.55
UTI
0.25
CN
1.0
Cdens
1.0
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
3.0 [arcmin]
- CN 0.25 Poorly populated
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2015 is a poorly populated, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by high extinction. It is catalogued as a metal-rich, young cluster (see Parameters). It was recently reported in the literature.
Relatively close
High extinction
Metal-rich
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 134.339 | -48.348 | 0.427 | -4.456 | 3.602 | â |
| Hunt & Reffert | 2024 | 134.322 | -48.313 | 0.441 | -4.42 | 3.608 | â |
| Cavallo et al. | 2024 | 134.359 | -48.34 | 0.439 | â | â | â |
| Hunt & Reffert | 2023 | 134.322 | -48.313 | 0.441 | -4.42 | 3.608 | â |
| He et al. | 2023 | 134.346 | -48.336 | 0.427 | -4.401 | 3.599 | 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 | 385* | â | â |
| Cavallo et al. | 2024 | 3.05 | 4.74 | â | 85 | 0.500 | â | â | â |
| Hunt & Reffert | 2023 | 2.21 | 5.26 | 1.87 | 78 | â | â | â | â |
| He et al. | 2023 | 2.63 | 3.55 | â | 1 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.