CWNU 2415
0.63
UTI
0.63
CN
1.0
Cdens
1.0
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
1.3 [arcmin]
- CN 0.63 Moderately populated
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 2415 is a moderately populated, very dense object of very high C3 quality. Its parallax locates it at a large* distance, above the mid-plane, affected by high extinction. It is catalogued as a massive, near-solar metallicity, intermediate-age cluster (see Parameters). It was recently reported in the literature.
(*): The parallax distance estimate (~6.70 kpc) differs significantly from the median photometric distance (~4.85 kpc).
Distant
High extinction
Massive
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 | 298.379 | 29.868 | 0.149 | -2.75 | -5.275 | -5.371 |
| Hunt & Reffert | 2024 | 298.379 | 29.869 | 0.142 | -2.734 | -5.273 | -0.965 |
| Cavallo et al. | 2024 | 298.38 | 29.871 | 0.143 | â | â | â |
| Hunt & Reffert | 2023 | 298.379 | 29.869 | 0.142 | -2.734 | -5.273 | -0.965 |
| He et al. | 2023 | 298.38 | 29.874 | 0.173 | -2.76 | -5.29 | -5.37 |
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 | 2982* | â | â |
| Cavallo et al. | 2024 | 4.85 | 4.45 | â | 263 | -0.450 | â | â | â |
| Hunt & Reffert | 2023 | 5.66 | 3.53 | 2.77 | 596 | â | â | â | â |
| He et al. | 2023 | 4.27 | 3.85 | â | 562 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.