UBC 1520
0.57
UTI
0.58
CN
1.0
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
3.2 [arcmin]
- CN 0.58 Moderately populated
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1520 is a moderately populated, very dense object of high C3 quality. Its parallax locates it at a moderate distance, above 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.
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 | 194.729 | -61.074 | 0.348 | -6.199 | -1.041 | -26.797 |
| Hunt & Reffert | 2024 | 194.745 | -61.082 | 0.352 | -6.185 | -1.025 | -20.432 |
| Cavallo et al. | 2024 | 194.717 | -61.072 | 0.353 | â | â | â |
| Hunt & Reffert | 2023 | 194.745 | -61.082 | 0.352 | -6.185 | -1.025 | -20.432 |
| Castro-Ginard et al. | 2022 | 194.71 | -61.06 | 0.35 | -6.19 | -1.03 | -13.31 |
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 | 545* | â | â |
| Cavallo et al. | 2024 | 3.40 | 3.00 | â | 65 | 0.440 | â | â | â |
| Hunt & Reffert | 2023 | 2.63 | 2.16 | 2.40 | 243 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 2.97 | 1.23 | â | 596 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.