UBC 1447
0.43
UTI
0.25
CN
1.0
Cdens
0.38
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
2.8 [arcmin]
- CN 0.25 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.38 Low quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1447 is a poorly populated, very dense object of low C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, very 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
High extinction
Near-solar metallicity
Very young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 133.34 | -46.035 | 0.481 | -5.677 | 4.378 | â |
| Hunt & Reffert | 2024 | 133.342 | -46.039 | 0.484 | -5.672 | 4.398 | â |
| Cavallo et al. | 2024 | 133.3 | -46.002 | 0.484 | â | â | â |
| Hunt & Reffert | 2023 | 133.342 | -46.039 | 0.484 | -5.672 | 4.398 | â |
| Castro-Ginard et al. | 2022 | 133.32 | -46.02 | 0.48 | -5.67 | 4.38 | 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 | 317* | â | â |
| Cavallo et al. | 2024 | 2.47 | 3.05 | â | 6 | 0.240 | â | â | â |
| Hunt & Reffert | 2023 | 1.95 | 3.14 | 2.19 | 11 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 2.44 | 2.50 | â | 16 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.