CWNU 102
0.52
UTI
0.35
CN
1.0
Cdens
0.62
CC3
0.31
Clit
1.0
Cdup
Radius (P>50% members)
9.2 [arcmin]
- CN 0.35 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.62 Intermediate quality
- Clit 0.31 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 102 is a poorly populated, very dense object of intermediate C3 quality. Its parallax locates it at a close distance, above the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It is poorly studied in the literature.
Close
Low 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 | 128.742 | -36.521 | 1.067 | -5.625 | 5.205 | 17.739 |
| Hunt & Reffert | 2024 | 128.775 | -36.575 | 1.052 | -5.623 | 5.173 | 22.172 |
| Cavallo et al. | 2024 | 128.786 | -36.516 | 1.051 | â | â | â |
| Hunt & Reffert | 2023 | 128.775 | -36.575 | 1.052 | -5.623 | 5.173 | 22.172 |
| He et al. | 2022 | 128.706 | -36.395 | 1.068 | -5.49 | 5.143 | â |
| He et al. | 2022 | 128.766 | -36.466 | 1.03 | -5.6 | 5.2 | 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 | 80* | â | â |
| Cavallo et al. | 2024 | 0.92 | 0.59 | â | 13 | -0.140 | â | â | â |
| Hunt & Reffert | 2023 | 0.90 | 0.28 | 0.83 | 27 | â | â | â | â |
| He et al. | 2022 | â | 0.90 | â | 50 | â | â | â | â |
| He et al. | 2022 | 0.76 | 0.06 | â | 32 | 0.370 | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.