UBC 1247
0.48
UTI
0.38
CN
0.9
Cdens
0.62
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
2.8 [arcmin]
- CN 0.38 Poorly populated
- Cdens 0.9 Very dense
- CC3 0.62 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1247 is a poorly populated, very dense object of intermediate C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is poorly studied in the literature.
Distant
Moderate 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 | 57.409 | 58.221 | 0.28 | 0.648 | -0.548 | -73.645 |
| Hunt & Reffert | 2024 | 57.406 | 58.219 | 0.276 | 0.648 | -0.529 | -73.645 |
| Cavallo et al. | 2024 | 57.408 | 58.21 | 0.282 | â | â | â |
| Hunt & Reffert | 2023 | 57.406 | 58.219 | 0.276 | 0.648 | -0.529 | -73.645 |
| Castro-Ginard et al. | 2022 | 57.43 | 58.21 | 0.32 | 0.67 | -0.55 | 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 | 609* | â | â |
| Cavallo et al. | 2024 | 3.70 | 2.97 | â | 263 | 0.480 | â | â | â |
| Hunt & Reffert | 2023 | 3.19 | 2.57 | 1.48 | 455 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 3.51 | 2.24 | â | 494 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.