CWNU 1437
0.50
UTI
0.0
CN
1.0
Cdens
1.0
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
1.5 [arcmin]
- CN 0.0 Sparse
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 1437 is a sparse, 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 near-solar metallicity, very young cluster (see Parameters). It was recently reported in the literature.
Distant
High extinction
Near-solar metallicity
Very young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 221.406 | -60.986 | 0.319 | -4.895 | -2.707 | 76.051 |
| Hunt & Reffert | 2024 | 221.414 | -60.991 | 0.305 | -4.871 | -2.694 | 76.082 |
| Cavallo et al. | 2024 | 221.37 | -60.99 | 0.305 | â | â | â |
| Hunt & Reffert | 2023 | 221.414 | -60.991 | 0.305 | -4.871 | -2.694 | 76.082 |
| He et al. | 2023 | 221.389 | -60.988 | 0.319 | -4.902 | -2.722 | 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 | 623* | â | â |
| Cavallo et al. | 2024 | 2.39 | 3.85 | â | 13 | 0.040 | â | â | â |
| Hunt & Reffert | 2023 | 3.12 | 3.94 | 2.04 | 8 | â | â | â | â |
| He et al. | 2023 | 3.55 | 4.50 | â | 5 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.