UBC 96
0.58
UTI
0.64
CN
1.0
Cdens
0.75
CC3
0.26
Clit
1.0
Cdup
Stellar density (N50/rad)
6.5 [N/pc2]
- CN 0.64 Moderately populated
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.26 Poorly 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 96 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young cluster, but with a large variance across recent sources for the age and metallicity parameters (see Parameters). It is poorly studied in the literature.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 273.793 | -16.33 | 0.612 | 0.678 | 0.926 | -16.009 |
| Li et al. | 2025 | 273.777 | -16.314 | 0.616 | 0.653 | 0.912 | â |
| Almeida et al. | 2025 | 273.756 | -16.347 | â | â | â | â |
| Hunt & Reffert | 2024 | 273.808 | -16.342 | 0.601 | 0.668 | 0.94 | -7.797 |
| Cavallo et al. | 2024 | 273.776 | -16.337 | 0.602 | â | â | â |
| Hunt & Reffert | 2023 | 273.808 | -16.342 | 0.601 | 0.668 | 0.94 | -7.797 |
| Tarricq et al. | 2022 | 273.769 | -16.299 | 0.626 | 0.717 | 0.9 | â |
| Dias et al. | 2021 | 273.756 | -16.347 | 0.627 | 0.656 | 0.946 | â |
| Cantat-Gaudin et al. | 2020 | 273.777 | -16.314 | 0.616 | 0.653 | 0.912 | â |
| Castro-Ginard et al. | 2020 | 273.761 | -16.327 | 0.618 | 0.643 | 0.934 | 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 | 1.5 | 1.23 | 1.18 | 84 | -0.056 | 328 | â | â |
| Li et al. | 2025 | 1.35 | 0.89 | â | 526 | -0.056 | â | â | â |
| Almeida et al. | 2025 | 1.50 | 1.23 | â | 84 | â | 279 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 377(1) | â | â |
| Cavallo et al. | 2024 | 1.20 | 1.94 | â | 22 | -0.940 | â | â | â |
| Hunt & Reffert | 2023 | 1.54 | 1.07 | 1.18 | 68 | â | â | â | â |
| Tarricq et al. | 2022 | 1.50 | â | â | 186 | â | â | â | â |
| Dias et al. | 2021 | 1.50 | 1.23 | â | 84 | 0.187 | â | â | â |
| Cantat-Gaudin et al. | 2020 | 1.56 | 0.95 | â | 166 | â | â | â | â |
| Kounkel et al. | 2020 | 1.35 | 1.80 | â | 41 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Palma et al. (2025)
Part of multiple system G129, along with Kronberger_2, OC_0024, HSC_175 and ASCC_94.
Almeida et al. (2025)
Mass determination: intermediate fit. Isochrone match: good fit. Silver sample.
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as open cluster. CMD class: 1.00 (50th percentile).
Hunt & Reffert (2023)
Classified as open cluster. CMD class: 1.00 (50th percentile).