UBC 1500
0.57
UTI
0.33
CN
1.0
Cdens
1.0
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
2.6 [arcmin]
- CN 0.33 Poorly populated
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1500 is a poorly populated, very dense object of very high 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, young cluster (see Parameters). It is poorly studied in the literature.
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 | 171.137 | -61.493 | 0.314 | -6.236 | 1.658 | -22.272 |
| Hunt & Reffert | 2024 | 171.156 | -61.525 | 0.317 | -6.214 | 1.665 | -22.298 |
| Cavallo et al. | 2024 | 171.147 | -61.514 | 0.315 | â | â | â |
| Hunt & Reffert | 2023 | 171.156 | -61.525 | 0.317 | -6.214 | 1.665 | -22.298 |
| Castro-Ginard et al. | 2022 | 171.13 | -61.48 | 0.31 | -6.23 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Hunt & Reffert | 2024 | â | â | â | â | â | 497* | â | â |
| Cavallo et al. | 2024 | 2.75 | 1.49 | â | 36 | -0.230 | â | â | â |
| Hunt & Reffert | 2023 | 2.83 | 1.49 | 1.73 | 22 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 3.32 | 1.04 | â | 37 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.