CWNU 1334
0.28
UTI
0.0
CN
0.41
Cdens
0.38
CC3
0.31
Clit
1.0
Cdup
Radius (P>50% members)
4.2 [arcmin]
- CN 0.0 Sparse
- Cdens 0.41 Loose
- CC3 0.38 Low quality
- Clit 0.31 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 1334 is a sparse, loose object of low C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the age parameter (see Parameters). It was recently reported in the literature.
Relatively 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 | 100.528 | 16.448 | 0.356 | -0.729 | -1.048 | 32.103 |
| Zhang et al. | 2024 | 100.581 | 16.433 | â | â | â | â |
| Hunt & Reffert | 2024 | 100.581 | 16.433 | 0.371 | -0.727 | -1.032 | 32.1 |
| Cavallo et al. | 2024 | 100.538 | 16.439 | 0.368 | â | â | â |
| Hunt & Reffert | 2023 | 100.581 | 16.433 | 0.371 | -0.727 | -1.032 | 32.1 |
| He et al. | 2023 | 100.561 | 16.467 | 0.35 | -0.727 | -1.059 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Zhang et al. | 2024 | â | â | â | â | -0.380* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 166* | â | â |
| Cavallo et al. | 2024 | 2.62 | 1.47 | â | 23 | -0.300 | â | â | â |
| Hunt & Reffert | 2023 | 2.48 | 0.91 | 0.98 | 180 | â | â | â | â |
| He et al. | 2023 | 2.45 | 0.95 | â | 224 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.