UBC 1625
0.37
UTI
0.0
CN
0.87
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
3.6 [arcmin]
- CN 0.0 Sparse
- Cdens 0.87 Dense
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1625 is a sparse, dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by low extinction. It is catalogued as a metal-poor, young cluster (see Parameters). It is poorly studied in the literature.
Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.
Relatively close
Low extinction
Metal-poor
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 178.464 | -61.965 | 0.477 | -4.971 | 1.214 | â |
| Hunt & Reffert | 2024 | 178.551 | -61.962 | 0.477 | -4.99 | 1.211 | â |
| Cavallo et al. | 2024 | 178.46 | -61.977 | 0.476 | â | â | â |
| Hunt & Reffert | 2023 | 178.551 | -61.962 | 0.477 | -4.99 | 1.211 | â |
| Castro-Ginard et al. | 2022 | 178.48 | -61.99 | 0.48 | -4.98 | 1.22 | 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 | 106* | â | â |
| Cavallo et al. | 2024 | 1.84 | 1.27 | â | 93 | -0.600 | â | â | â |
| Hunt & Reffert | 2023 | 1.91 | 0.46 | 0.21 | 263 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 2.29 | 0.54 | â | 67 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.