CWNU 1107
0.51
UTI
0.31
CN
1.0
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
3.3 [arcmin]
- CN 0.31 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 1107 is a poorly populated, very dense object of high C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, very young cluster (see Parameters). It is poorly studied in the literature.
Relatively close
Moderate extinction
Near-solar metallicity
Very young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 329.735 | 63.988 | 0.99 | -3.119 | -4.213 | -29.39 |
| Hunt & Reffert | 2024 | 329.745 | 63.985 | 1.011 | -3.183 | -4.228 | -19.087 |
| Cavallo et al. | 2024 | 329.606 | 63.904 | 1.011 | â | â | â |
| Hunt & Reffert | 2023 | 329.745 | 63.985 | 1.011 | -3.183 | -4.228 | -19.087 |
| He et al. | 2022 | 329.764 | 63.972 | 0.99 | -3.103 | -4.149 | 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 | 118* | â | â |
| Cavallo et al. | 2024 | 1.10 | 1.53 | â | 4 | -0.290 | â | â | â |
| Hunt & Reffert | 2023 | 0.97 | 1.38 | 1.83 | 7 | â | â | â | â |
| He et al. | 2022 | â | 1.35 | â | 6 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.