CWNU 2693
0.41
UTI
0.36
CN
0.43
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
9.0 [arcmin]
- CN 0.36 Poorly populated
- Cdens 0.43 Loose
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2693 is a poorly populated, loose object of high C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It was recently reported in the literature.
Relatively close
Moderate 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 | 273.553 | -18.89 | 0.643 | 0.993 | -2.643 | -12.497 |
| Hunt & Reffert | 2024 | 273.551 | -18.886 | 0.647 | 0.947 | -2.645 | -69.814 |
| Cavallo et al. | 2024 | 273.548 | -18.863 | 0.647 | â | â | â |
| Hunt & Reffert | 2023 | 273.551 | -18.886 | 0.647 | 0.947 | -2.645 | -69.814 |
| He et al. | 2023 | 273.546 | -18.885 | 0.653 | 1.003 | -2.628 | 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 | 130* | â | â |
| Cavallo et al. | 2024 | 1.29 | 1.23 | â | 45 | -0.250 | â | â | â |
| Hunt & Reffert | 2023 | 1.46 | 1.22 | 1.20 | 57 | â | â | â | â |
| He et al. | 2023 | 1.51 | 1.45 | â | 32 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.