CWNU 1224
0.25
UTI
0.32
CN
0.17
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
63.1 [arcmin]
- CN 0.32 Poorly populated
- Cdens 0.17 Very loose
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
CWNU 1224 is a poorly populated, very loose object of 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, very young cluster (see Parameters). It is rarely studied in the literature.
Very close
Low 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 | 109.833 | -47.462 | 2.95 | -4.338 | 12.337 | 19.435 |
| Cavallo et al. | 2024 | 109.863 | -47.516 | 2.948 | â | â | â |
| Hunt & Reffert | 2023 | 109.852 | -47.454 | 2.951 | -4.484 | 12.307 | 17.041 |
| He et al. | 2022 | 109.964 | -47.495 | 2.956 | -4.384 | 12.271 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Cavallo et al. | 2024 | 0.34 | 0.59 | â | 14 | 0.110 | â | â | â |
| Hunt & Reffert | 2023 | 0.32 | 0.15 | 0.70 | 13 | â | â | â | â |
| He et al. | 2022 | â | 1.10 | â | 22 | â | â | â | â |
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.