UBC 1193
0.23
UTI
0.0
CN
0.15
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
6.4 [arcmin]
- CN 0.0 Sparse
- Cdens 0.15 Very loose
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1193 is a sparse, very loose object of intermediate C3 quality. Its parallax locates it at a moderate distance, near 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.
â ī¸ Warning: the low UTI value and no obvious signs of duplication (Cdup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.
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 | 0.684 | 61.883 | 0.331 | -3.582 | -1.519 | -75.378 |
| Hunt & Reffert | 2024 | 0.609 | 61.892 | 0.336 | -3.582 | -1.531 | -75.384 |
| Cavallo et al. | 2024 | 0.746 | 61.879 | 0.335 | â | â | â |
| Hunt & Reffert | 2023 | 0.609 | 61.892 | 0.336 | -3.582 | -1.531 | -75.384 |
| Castro-Ginard et al. | 2022 | 0.78 | 61.88 | 0.33 | -3.58 | -1.53 | -75.89 |
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 | 283* | â | â |
| Cavallo et al. | 2024 | 2.54 | 1.57 | â | 417 | 0.300 | â | â | â |
| Hunt & Reffert | 2023 | 2.95 | 1.87 | 0.98 | 262 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 2.97 | 1.52 | â | 171 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.