UBC 182
0.72
UTI
0.74
CN
1.0
Cdens
0.75
CC3
0.55
Clit
1.0
Cdup
Stellar density (N50/rad)
7.4 [N/pc2]
- CN 0.74 Moderately populated
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.55 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 182 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a relatively close distance, below the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, very young cluster (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 | 4.082 | 52.262 | 0.606 | -2.905 | -1.867 | -30.838 |
| Li et al. | 2025 | 4.18 | 52.298 | 0.64 | -2.96 | -1.769 | â |
| Almeida et al. | 2025 | 4.113 | 52.279 | â | â | â | â |
| Zhang et al. | 2024 | 4.075 | 52.241 | â | â | â | â |
| Hunt & Reffert | 2024 | 4.075 | 52.241 | 0.597 | -2.892 | -1.897 | -31.186 |
| Celli et al. | 2024 | 4.18 | 52.298 | â | â | â | â |
| Cavallo et al. | 2024 | 4.136 | 52.287 | 0.591 | â | â | â |
| Hunt & Reffert | 2023 | 4.075 | 52.241 | 0.597 | -2.892 | -1.897 | -31.186 |
| Dias et al. | 2021 | 4.113 | 52.279 | 0.575 | -2.846 | -1.822 | â |
| Cantat-Gaudin et al. | 2020 | 4.18 | 52.298 | 0.64 | -2.96 | -1.769 | â |
| Castro-Ginard et al. | 2020 | 4.15 | 52.313 | 0.633 | -2.936 | -1.76 | 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 | 1.59 | 0.5 | 1.54 | 13 | -0.089 | 152 | â | â |
| Li et al. | 2025 | 1.74 | 0.54 | â | 7 | -0.129 | â | â | â |
| Almeida et al. | 2025 | 1.60 | 0.74 | â | 11 | â | 152 | â | â |
| Zhang et al. | 2024 | â | â | â | â | -0.024(1) | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 294(1) | â | â |
| Celli et al. | 2024 | â | â | â | 14 | â | 152 | â | â |
| Cavallo et al. | 2024 | 1.49 | 0.46 | â | 13 | -0.050 | â | â | â |
| Hunt & Reffert | 2023 | 1.58 | 0.43 | 1.54 | 23 | â | â | â | â |
| Dias et al. | 2021 | 1.60 | 0.74 | â | 11 | -0.171 | â | â | â |
| Cantat-Gaudin et al. | 2020 | 1.53 | 0.20 | â | 13 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Palma et al. (2025)
Classified as genetic pair P201, along with CWNU_2348.
Cavallo et al. (2024)
Gold sample.
Almeida et al. (2025)
Mass determination: good fit. Isochrone match: good fit.