CWNU 1010
0.47
UTI
0.48
CN
0.38
Cdens
1.0
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
107.5 [arcmin]
- CN 0.48 Poorly populated
- Cdens 0.38 Loose
- CC3 1.0 Very high quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 1010 is a poorly populated, loose object of very high C3 quality. Its parallax locates it at a very close 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 absorption parameter (see Parameters). It is poorly studied in the literature.
Very 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 | 69.753 | -8.011 | 6.245 | -4.65 | -1.073 | 14.588 |
| Zhang et al. | 2024 | 69.096 | -8.355 | â | â | â | â |
| Cavallo et al. | 2024 | 70.866 | -7.494 | 5.956 | â | â | â |
| Hunt & Reffert | 2023 | 69.096 | -8.355 | 5.96 | -4.491 | -0.934 | 13.684 |
| He et al. | 2022 | 69.727 | -8.075 | 6.237 | -4.709 | -1.105 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Zhang et al. | 2024 | â | â | â | â | 0.011* | â | â | â |
| Cavallo et al. | 2024 | 0.17 | 0.55 | â | 79 | 0.240 | â | â | â |
| Hunt & Reffert | 2023 | 0.16 | 0.07 | 0.51 | 100 | â | â | â | â |
| He et al. | 2022 | â | 0.45 | â | 141 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.