UBC 1393
0.27
UTI
0.0
CN
0.11
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
4.7 [arcmin]
- CN 0.0 Sparse
- Cdens 0.11 Very loose
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1393 is a sparse, very loose 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.
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 | 116.185 | -26.61 | 0.216 | -2.205 | 3.434 | â |
| Hunt & Reffert | 2024 | 116.118 | -26.64 | 0.208 | -2.199 | 3.434 | â |
| Cavallo et al. | 2024 | 116.131 | -26.62 | 0.211 | â | â | â |
| Hunt & Reffert | 2023 | 116.118 | -26.64 | 0.208 | -2.199 | 3.434 | â |
| Castro-Ginard et al. | 2022 | 116.2 | -26.65 | 0.23 | -2.2 | 3.42 | 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 | 372* | â | â |
| Cavallo et al. | 2024 | 3.44 | 1.20 | â | 263 | -0.160 | â | â | â |
| Hunt & Reffert | 2023 | 4.08 | 1.04 | 1.51 | 117 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 4.68 | 0.76 | â | 110 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.