UBC 1597
0.33
UTI
0.3
CN
0.09
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
9.6 [arcmin]
- CN 0.3 Poorly populated
- Cdens 0.09 Very loose
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1597 is a poorly populated, very loose object of high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as a metal-rich, very young cluster (see Parameters). It is poorly studied in the literature.
Relatively close
High extinction
Metal-rich
Very young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 293.262 | 16.85 | 0.338 | -2.265 | -5.553 | â |
| Hunt & Reffert | 2024 | 293.291 | 16.874 | 0.333 | -2.254 | -5.529 | â |
| Cavallo et al. | 2024 | 293.236 | 16.849 | 0.334 | â | â | â |
| Hunt & Reffert | 2023 | 293.291 | 16.874 | 0.333 | -2.254 | -5.529 | â |
| Castro-Ginard et al. | 2022 | 293.17 | 16.81 | 0.34 | -2.28 | -5.59 | 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 | 350* | â | â |
| Cavallo et al. | 2024 | 2.94 | 3.12 | â | 20 | 0.510 | â | â | â |
| Hunt & Reffert | 2023 | 2.66 | 3.29 | 1.38 | 16 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 3.23 | 3.04 | â | 13 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.