UBC 1353
0.55
UTI
0.52
CN
0.99
Cdens
0.62
CC3
0.31
Clit
1.0
Cdup
Radius (P>50% members)
2.9 [arcmin]
- CN 0.52 Moderately populated
- Cdens 0.99 Very dense
- CC3 0.62 Intermediate quality
- Clit 0.31 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1353 is a moderately populated, very dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate 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.
Distant
Moderate 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 | 104.901 | -8.801 | 0.255 | -0.272 | 0.983 | 90.435 |
| Hu & Soubiran | 2025 | 104.885 | -8.815 | â | â | â | â |
| Hunt & Reffert | 2024 | 104.898 | -8.799 | 0.259 | -0.271 | 1.002 | 89.031 |
| Cavallo et al. | 2024 | 104.885 | -8.815 | 0.259 | â | â | â |
| Hunt & Reffert | 2023 | 104.898 | -8.799 | 0.259 | -0.271 | 1.002 | 89.031 |
| Castro-Ginard et al. | 2022 | 104.88 | -8.82 | 0.24 | -0.25 | 1.01 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Hu & Soubiran | 2025 | â | â | â | â | -0.350* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 512* | â | â |
| Cavallo et al. | 2024 | 3.08 | 1.87 | â | 661 | 0.330 | â | â | â |
| Hunt & Reffert | 2023 | 3.58 | 2.12 | 2.33 | 495 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 4.44 | 1.76 | â | 468 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.