CWNU 2516
0.39
UTI
0.26
CN
0.44
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
8.2 [arcmin]
- CN 0.26 Poorly populated
- Cdens 0.44 Loose
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2516 is a poorly populated, loose object of high C3 quality. Its parallax locates it at a relatively close distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It was recently reported in the literature.
Relatively close
Moderate 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 | 258.745 | -46.592 | 0.691 | -0.708 | -2.614 | -43.935 |
| Hunt & Reffert | 2024 | 258.721 | -46.637 | 0.689 | -0.738 | -2.6 | â |
| Cavallo et al. | 2024 | 258.754 | -46.606 | 0.691 | â | â | â |
| Hunt & Reffert | 2023 | 258.721 | -46.637 | 0.689 | -0.738 | -2.6 | â |
| He et al. | 2023 | 258.736 | -46.6 | 0.691 | -0.695 | -2.606 | 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 | 95* | â | â |
| Cavallo et al. | 2024 | 1.29 | 2.57 | â | 224 | 0.010 | â | â | â |
| Hunt & Reffert | 2023 | 1.40 | 2.05 | 1.53 | 366 | â | â | â | â |
| He et al. | 2023 | 1.38 | 2.35 | â | 447 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.