UBC 1327
0.42
UTI
0.46
CN
0.26
Cdens
0.75
CC3
0.31
Clit
1.0
Cdup
Radius (P>50% members)
9.0 [arcmin]
- CN 0.46 Poorly populated
- Cdens 0.26 Loose
- CC3 0.75 High quality
- Clit 0.31 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1327 is a poorly populated, loose object of high C3 quality. Its parallax locates it at a moderate distance, below 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 metallicity parameter (see Parameters). It is poorly studied 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 | 92.258 | 4.738 | 0.437 | -0.019 | -1.266 | 16.534 |
| Zhang et al. | 2024 | 92.277 | 4.69 | â | â | â | â |
| Hunt & Reffert | 2024 | 92.277 | 4.69 | 0.406 | 0.009 | -1.235 | 22.995 |
| Cavallo et al. | 2024 | 92.194 | 4.726 | 0.42 | â | â | â |
| Hunt & Reffert | 2023 | 92.277 | 4.69 | 0.406 | 0.009 | -1.235 | 22.995 |
| Castro-Ginard et al. | 2022 | 92.25 | 4.76 | 0.43 | -0.05 | -1.27 | 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 | -0.077* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 174* | â | â |
| Cavallo et al. | 2024 | 2.18 | 0.84 | â | 158 | 0.230 | â | â | â |
| Hunt & Reffert | 2023 | 2.10 | 0.64 | 0.95 | 169 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 2.56 | 0.75 | â | 153 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.