UBC 466
0.65
UTI
0.75
CN
1.0
Cdens
0.5
CC3
0.5
Clit
1.0
Cdup
Stellar density (N50/rad)
8.1 [N/pc2]
- CN 0.75 Rich
- Cdens 1.0 Very dense
- CC3 0.5 Intermediate quality
- Clit 0.5 Moderately studied
- Cdup 1.0 Unique
đĨ Members
đ Colab
đŦ Bayestar19
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
Overview
UBC 466 is a rich, very dense object of intermediate C3 quality. Its parallax locates it at a large 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 moderately studied in the literature.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 116.362 | -27.239 | 0.192 | -1.011 | 2.933 | 93.58 |
| Li et al. | 2025 | 116.362 | -27.239 | 0.169 | -1.044 | 2.936 | â |
| Hu & Soubiran | 2025 | 116.383 | -27.227 | â | â | â | â |
| Almeida et al. | 2025 | 116.376 | -27.22 | â | â | â | â |
| Hunt & Reffert | 2024 | 116.362 | -27.245 | 0.197 | -1.024 | 2.924 | 95.549 |
| Cavallo et al. | 2024 | 116.383 | -27.227 | 0.198 | â | â | â |
| Hunt & Reffert | 2023 | 116.362 | -27.245 | 0.197 | -1.024 | 2.924 | 95.549 |
| Dias et al. | 2021 | 116.376 | -27.22 | 0.168 | -1.051 | 2.931 | â |
| Cantat-Gaudin et al. | 2020 | 116.362 | -27.239 | 0.169 | -1.044 | 2.936 | â |
| Castro-Ginard et al. | 2020 | 116.374 | -27.229 | 0.167 | -1.04 | 2.943 | 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] | Bfrac | BSS |
|---|---|---|---|---|---|---|---|---|---|
| UCC | 99999â | 4.715 | 1.65 | 1.49 | 444 | -0.041 | 977 | â | â |
| Li et al. | 2025 | 5.54 | 1.62 | â | 503 | 0.178 | â | â | â |
| Hu & Soubiran | 2025 | â | â | â | â | -0.300(5) | â | â | â |
| Almeida et al. | 2025 | 4.82 | 1.74 | â | 404 | â | 707 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 1247(1) | â | â |
| Cavallo et al. | 2024 | 3.36 | 1.68 | â | 776 | -0.260 | â | â | â |
| Hunt & Reffert | 2023 | 4.32 | 1.48 | 1.49 | 485 | â | â | â | â |
| Dias et al. | 2021 | 4.82 | 1.74 | â | 404 | 0.180 | â | â | â |
| Cantat-Gaudin et al. | 2020 | 4.61 | 1.53 | â | 398 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Cavallo et al. (2024)
Gold sample.
Almeida et al. (2025)
Mass determination: good fit. Isochrone match: intermediate fit.