UBC 1423
0.42
UTI
0.31
CN
0.3
Cdens
1.0
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
3.2 [arcmin]
- CN 0.31 Poorly populated
- Cdens 0.3 Loose
- CC3 1.0 Very high quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1423 is a poorly populated, loose object of very high C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is poorly studied in the literature.
Distant
Low 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 | 122.999 | -31.131 | 0.206 | -2.359 | 3.685 | 89.574 |
| Hunt & Reffert | 2024 | 123.025 | -31.149 | 0.202 | -2.369 | 3.687 | 96.99 |
| Cavallo et al. | 2024 | 123.005 | -31.12 | 0.202 | â | â | â |
| Hunt & Reffert | 2023 | 123.025 | -31.149 | 0.202 | -2.369 | 3.687 | 96.99 |
| Castro-Ginard et al. | 2022 | 123.01 | -31.13 | 0.21 | -2.36 | 3.67 | 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 | 475* | â | â |
| Cavallo et al. | 2024 | 4.92 | 1.34 | â | 214 | 0.370 | â | â | â |
| Hunt & Reffert | 2023 | 4.58 | 0.83 | 1.32 | 435 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 5.89 | 0.94 | â | 164 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.