UPK 118
0.30
UTI
0.25
CN
0.15
Cdens
0.62
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
21.4 [arcmin]
- CN 0.25 Poorly populated
- Cdens 0.15 Very loose
- CC3 0.62 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
UPK 118 is a poorly populated, very loose object of intermediate C3 quality. Its parallax locates it at a close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a low-mass, near-solar metallicity, young cluster (see Parameters). It is poorly studied in the literature.
Close
Moderate extinction
Low mass
Near-solar metallicity
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 314.048 | 39.892 | 1.073 | -1.653 | -3.568 | -8.907 |
| Hunt & Reffert | 2024 | 314.114 | 39.573 | 1.055 | -1.632 | -3.547 | -12.069 |
| Cavallo et al. | 2024 | 314.009 | 39.735 | 1.063 | â | â | â |
| Hunt & Reffert | 2023 | 314.114 | 39.573 | 1.055 | -1.632 | -3.547 | -12.069 |
| Sim et al. | 2019 | 314.019 | 40.048 | â | -1.65 | -3.5 | 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 | 43* | â | â |
| Cavallo et al. | 2024 | 0.97 | 1.28 | â | 43 | 0.060 | â | â | â |
| Hunt & Reffert | 2023 | 0.90 | 0.78 | 1.33 | 37 | â | â | â | â |
| Sim et al. | 2019 | 0.94 | â | â | 794 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.