UBC 1612
0.45
UTI
0.0
CN
1.0
Cdens
0.5
CC3
0.38
Clit
1.0
Cdup
Radius (P>50% members)
1.9 [arcmin]
- CN 0.0 Sparse
- Cdens 1.0 Very dense
- CC3 0.5 Intermediate quality
- Clit 0.38 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1612 is a sparse, very dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is poorly studied in the literature.
Relatively close
Moderate 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 | 96.949 | 17.543 | 0.351 | 0.876 | -2.344 | â |
| Hu & Soubiran | 2025 | 96.948 | 17.538 | â | â | â | â |
| Zhang et al. | 2024 | 96.944 | 17.531 | â | â | â | â |
| Hunt & Reffert | 2024 | 96.944 | 17.531 | 0.349 | 0.844 | -2.344 | 35.832 |
| Cavallo et al. | 2024 | 96.948 | 17.538 | 0.347 | â | â | â |
| Hunt & Reffert | 2023 | 96.944 | 17.531 | 0.349 | 0.844 | -2.344 | 35.832 |
| Castro-Ginard et al. | 2022 | 96.95 | 17.54 | 0.36 | 0.9 | -2.36 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Hu & Soubiran | 2025 | â | â | â | â | -0.310* | â | â | â |
| Zhang et al. | 2024 | â | â | â | â | -0.214* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 200* | â | â |
| Cavallo et al. | 2024 | 2.51 | 1.08 | â | 708 | -0.340 | â | â | â |
| Hunt & Reffert | 2023 | 2.65 | 1.04 | 0.59 | 221 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 3.36 | 0.62 | â | 169 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.