CWNU 1273
0.39
UTI
0.45
CN
0.49
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
5.3 [arcmin]
- CN 0.45 Poorly populated
- Cdens 0.49 Loose
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
CWNU 1273 is a poorly populated, loose object of intermediate C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (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 | 115.046 | -21.968 | 0.36 | -3.217 | 3.146 | 36.91 |
| Hunt & Reffert | 2024 | 115.049 | -22.005 | 0.361 | -3.21 | 3.135 | 24.112 |
| Cavallo et al. | 2024 | 115.044 | -21.976 | 0.359 | â | â | â |
| Hunt & Reffert | 2023 | 115.049 | -22.005 | 0.361 | -3.21 | 3.135 | 24.112 |
| He et al. | 2023 | 115.068 | -21.97 | 0.363 | -3.228 | 3.154 | 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 | 161* | â | â |
| Cavallo et al. | 2024 | 2.43 | 0.99 | â | 204 | 0.320 | â | â | â |
| Hunt & Reffert | 2023 | 2.43 | 0.90 | 1.43 | 163 | â | â | â | â |
| He et al. | 2023 | 2.45 | 1.25 | â | 35 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.