UBC 1159
0.46
UTI
0.57
CN
0.53
Cdens
0.75
CC3
0.25
Clit
0.97
Cdup
Radius (P>50% members)
4.3 [arcmin]
- CN 0.57 Moderately populated
- Cdens 0.53 Moderately dense
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 0.97 Unique
Overview
UBC 1159 is a moderately populated, moderately dense object of high C3 quality. Its parallax locates it at a moderate distance, below 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.
Note: This is a unique object, which shares a very small percentage of members with at least one previously reported entry. See table with shared members information.
Distant
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 | 335.268 | 54.938 | 0.253 | -4.028 | -3.335 | â |
| Hunt & Reffert | 2024 | 335.257 | 54.945 | 0.26 | -3.989 | -3.331 | -70.409 |
| Cavallo et al. | 2024 | 335.284 | 54.933 | 0.258 | â | â | â |
| Hunt & Reffert | 2023 | 335.257 | 54.945 | 0.26 | -3.989 | -3.331 | -70.409 |
| Castro-Ginard et al. | 2022 | 335.29 | 54.92 | 0.25 | -4.02 | -3.35 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Hunt & Reffert | 2024 | â | â | â | â | â | 504* | â | â |
| Cavallo et al. | 2024 | 2.98 | 1.32 | â | 251 | -0.300 | â | â | â |
| Hunt & Reffert | 2023 | 3.49 | 1.08 | 0.92 | 247 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 4.56 | 1.04 | â | 78 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.