CWNU 513
(OCSN 156)
0.32
UTI
0.0
CN
0.7
Cdens
0.38
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
27.1 [arcmin]
- CN 0.0 Sparse
- Cdens 0.7 Moderately dense
- CC3 0.38 Low quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 513 is a sparse, moderately dense object of low 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, intermediate-age cluster (see Parameters). It is poorly studied in the literature.
Very close
Low 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 | 258.011 | -71.601 | 3.014 | -4.578 | -14.497 | -1.166 |
| Cavallo et al. | 2024 | 258.138 | -71.697 | 3.046 | â | â | â |
| Hunt & Reffert | 2023 | 257.981 | -71.62 | 3.039 | -4.664 | -14.541 | 1.102 |
| Qin et al. | 2023 | 258.06 | -71.62 | 3.0 | -3.86 | -14.44 | -2.39 |
| He et al. | 2022 | 258.054 | -71.715 | 3.03 | -4.45 | -14.59 | 6.4 |
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 | 0.46 | â | 209 | -0.010 | â | â | â |
| Hunt & Reffert | 2023 | 0.32 | 0.06 | 0.30 | 195 | â | â | â | â |
| Qin et al. | 2023 | 0.42 | 0.46 | â | 89 | â | â | â | â |
| He et al. | 2022 | 0.40 | 0.12 | â | 79 | 0.968 | â | â | â |
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.