UBC 1123
0.45
UTI
0.35
CN
0.66
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
4.4 [arcmin]
- CN 0.35 Poorly populated
- Cdens 0.66 Moderately dense
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1123 is a poorly populated, moderately dense object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by low extinction. It is catalogued as a metal-rich, young cluster (see Parameters). It is poorly studied in the literature.
Relatively close
Low extinction
Metal-rich
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 316.074 | 46.361 | 0.394 | -3.127 | -4.907 | -30.087 |
| Hunt & Reffert | 2024 | 316.083 | 46.342 | 0.399 | -3.158 | -4.918 | 5.599 |
| Cavallo et al. | 2024 | 316.094 | 46.37 | 0.394 | â | â | â |
| Hunt & Reffert | 2023 | 316.083 | 46.342 | 0.399 | -3.158 | -4.918 | 5.599 |
| Castro-Ginard et al. | 2022 | 316.09 | 46.38 | 0.4 | -3.14 | -4.88 | 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 | 263* | â | â |
| Cavallo et al. | 2024 | 2.49 | 0.84 | â | 76 | 0.620 | â | â | â |
| Hunt & Reffert | 2023 | 2.34 | 1.12 | 1.14 | 68 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 2.74 | 0.27 | â | 218 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.