UBC 496
0.67
UTI
0.5
CN
1.0
Cdens
0.75
CC3
0.55
Clit
1.0
Cdup
Radius (P>50% members)
6.1 [arcmin]
- CN 0.5 Moderately populated
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.55 Moderately studied
- Cdup 1.0 Unique
Overview
UBC 496 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is moderately 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 | 159.689 | -54.215 | 0.596 | -7.883 | 1.478 | 8.708 |
| Li et al. | 2025 | 159.693 | -54.247 | 0.571 | -7.889 | 1.45 | â |
| Almeida et al. | 2025 | 159.692 | -54.203 | â | â | â | â |
| Hunt & Reffert | 2024 | 159.795 | -54.255 | 0.584 | -7.872 | 1.507 | 6.757 |
| Cavallo et al. | 2024 | 159.674 | -54.192 | 0.59 | â | â | â |
| Hunt & Reffert | 2023 | 159.795 | -54.255 | 0.584 | -7.872 | 1.507 | 6.757 |
| Almeida et al. | 2023 | 159.679 | -54.199 | â | â | â | â |
| Dias et al. | 2021 | 159.692 | -54.203 | 0.583 | -7.876 | 1.474 | â |
| Cantat-Gaudin et al. | 2020 | 159.693 | -54.247 | 0.571 | -7.889 | 1.45 | â |
| Castro-Ginard et al. | 2020 | 159.712 | -54.213 | 0.574 | -7.878 | 1.46 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Li et al. | 2025 | 1.41 | 0.46 | â | 159 | -0.155 | â | â | â |
| Almeida et al. | 2025 | 1.68 | 0.45 | â | 107 | â | 119 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 215* | â | â |
| Cavallo et al. | 2024 | 1.51 | 0.57 | â | 186 | -0.130 | â | â | â |
| Hunt & Reffert | 2023 | 1.61 | 0.29 | 0.51 | 195 | â | â | â | â |
| Almeida et al. | 2023 | 1.59 | 0.57 | â | 157 | -0.095 | 102* | 0.67 | â |
| Dias et al. | 2021 | 1.68 | 0.45 | â | 107 | 0.278 | â | â | â |
| Cantat-Gaudin et al. | 2020 | 1.65 | 0.37 | â | 76 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Almeida et al. (2025)
Mass determination: intermediate fit. Isochrone match: good fit.
Cavallo et al. (2024)
Gold sample.