CWNU 2719
0.63
UTI
0.66
CN
1.0
Cdens
1.0
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
2.5 [arcmin]
- CN 0.66 Moderately populated
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2719 is a moderately populated, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as a massive, metal-poor, intermediate-age cluster, but with a large variance across recent sources for the age parameter (see Parameters). It was recently reported in the literature.
Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.
Relatively close
High extinction
Massive
Metal-poor
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 274.598 | -19.361 | 0.491 | -0.694 | -0.049 | -22.418 |
| Hunt & Reffert | 2024 | 274.593 | -19.36 | 0.473 | -0.694 | -0.082 | -17.475 |
| Cavallo et al. | 2024 | 274.625 | -19.33 | 0.476 | â | â | â |
| Hunt & Reffert | 2023 | 274.593 | -19.36 | 0.473 | -0.694 | -0.082 | -17.475 |
| He et al. | 2023 | 274.602 | -19.348 | 0.499 | -0.696 | -0.045 | -22.18 |
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 | 1497* | â | â |
| Cavallo et al. | 2024 | 1.86 | 3.15 | â | 1820 | -0.660 | â | â | â |
| Hunt & Reffert | 2023 | 1.89 | 3.50 | 2.36 | 353 | â | â | â | â |
| He et al. | 2023 | 2.24 | 1.90 | â | 1 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.