UBC 1305
0.38
UTI
0.34
CN
0.79
Cdens
0.38
CC3
0.31
Clit
0.88
Cdup
Radius (P>50% members)
5.2 [arcmin]
- CN 0.34 Poorly populated
- Cdens 0.79 Dense
- CC3 0.38 Low quality
- Clit 0.31 Poorly studied
- Cdup 0.88 Very likely unique
Overview
UBC 1305 is a poorly populated, dense object of low C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It is poorly studied in the literature.
Note: This is very likely a unique object, which shares a small percentage of members with at least one previously reported entry. See table with shared members information.
Relatively close
Moderate extinction
Near-solar metallicity
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 93.939 | 22.623 | 0.517 | -0.352 | -1.666 | â |
| Zhang et al. | 2024 | 93.939 | 22.588 | â | â | â | â |
| Hunt & Reffert | 2024 | 93.939 | 22.588 | 0.519 | -0.358 | -1.66 | â |
| Cavallo et al. | 2024 | 93.914 | 22.611 | 0.519 | â | â | â |
| Hunt & Reffert | 2023 | 93.939 | 22.588 | 0.519 | -0.358 | -1.66 | â |
| Castro-Ginard et al. | 2022 | 93.92 | 22.61 | 0.51 | -0.34 | -1.66 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Zhang et al. | 2024 | â | â | â | â | -0.278* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 215* | â | â |
| Cavallo et al. | 2024 | 2.00 | 2.38 | â | 52 | -0.060 | â | â | â |
| Hunt & Reffert | 2023 | 1.82 | 1.97 | 1.35 | 20 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 2.21 | 1.59 | â | 72 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.