CWNU 2702
0.38
UTI
0.25
CN
0.65
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
3.0 [arcmin]
- CN 0.25 Poorly populated
- Cdens 0.65 Moderately dense
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2702 is a poorly populated, moderately dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the age parameter (see Parameters). It was recently reported in the literature.
Relatively close
Low 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 | 151.134 | -60.031 | 0.316 | -6.174 | 3.719 | â |
| Hunt & Reffert | 2024 | 151.135 | -60.049 | 0.316 | -6.184 | 3.725 | â |
| Cavallo et al. | 2024 | 151.121 | -60.034 | 0.32 | â | â | â |
| Hunt & Reffert | 2023 | 151.135 | -60.049 | 0.316 | -6.184 | 3.725 | â |
| He et al. | 2023 | 151.114 | -60.023 | 0.325 | -6.165 | 3.718 | 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 | 112* | â | â |
| Cavallo et al. | 2024 | 2.99 | 0.97 | â | 166 | -0.120 | â | â | â |
| Hunt & Reffert | 2023 | 2.88 | 0.50 | 1.31 | 608 | â | â | â | â |
| He et al. | 2023 | 2.82 | 1.20 | â | 251 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.