UBC 1053
0.64
UTI
0.72
CN
1.0
Cdens
1.0
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
2.7 [arcmin]
- CN 0.72 Moderately populated
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1053 is a moderately populated, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate extinction. It is catalogued as a massive, near-solar metallicity, intermediate-age cluster (see Parameters). It is poorly studied in the literature.
Distant
Moderate extinction
Massive
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 | 288.761 | 5.966 | 0.272 | -1.0 | -3.616 | 7.183 |
| Hunt & Reffert | 2024 | 288.76 | 5.969 | 0.269 | -1.007 | -3.627 | 33.937 |
| Cavallo et al. | 2024 | 288.761 | 5.965 | 0.271 | â | â | â |
| Hunt & Reffert | 2023 | 288.76 | 5.969 | 0.269 | -1.007 | -3.627 | 33.937 |
| Castro-Ginard et al. | 2022 | 288.76 | 5.97 | 0.27 | -1.02 | -3.61 | 7.77 |
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 | 1260* | â | â |
| Cavallo et al. | 2024 | 3.33 | 2.89 | â | 282 | 0.330 | â | â | â |
| Hunt & Reffert | 2023 | 3.25 | 2.88 | 2.03 | 208 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 4.26 | 2.38 | â | 64 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.