CWNU 2188
0.30
UTI
0.0
CN
1.0
Cdens
0.5
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
2.2 [arcmin]
- CN 0.0 Sparse
- Cdens 1.0 Very dense
- CC3 0.5 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
CWNU 2188 is a sparse, very dense object of intermediate C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a young cluster (see Parameters). It was recently reported in the literature.
Relatively close
Moderate extinction
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 272.788 | -19.408 | 0.522 | 0.698 | -1.72 | â |
| Hunt & Reffert | 2024 | 272.79 | -19.414 | 0.527 | 0.729 | -1.675 | â |
| Hunt & Reffert | 2023 | 272.79 | -19.414 | 0.527 | 0.729 | -1.675 | â |
| He et al. | 2023 | 272.789 | -19.417 | 0.533 | 0.708 | -1.717 | 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 | 105* | â | â |
| Hunt & Reffert | 2023 | 1.77 | 2.13 | 0.90 | 122 | â | â | â | â |
| He et al. | 2023 | 1.70 | 2.35 | â | 40 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
