UBC 1253
0.47
UTI
0.46
CN
0.66
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
3.1 [arcmin]
- CN 0.46 Poorly populated
- Cdens 0.66 Moderately dense
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1253 is a poorly populated, moderately dense object of high 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, very young cluster (see Parameters). It is poorly studied in the literature.
Distant
Moderate 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 | 64.001 | 56.212 | 0.242 | -0.344 | -0.303 | -57.302 |
| Hunt & Reffert | 2024 | 64.025 | 56.24 | 0.237 | -0.35 | -0.306 | â |
| Cavallo et al. | 2024 | 63.979 | 56.171 | 0.239 | â | â | â |
| Hunt & Reffert | 2023 | 64.025 | 56.24 | 0.237 | -0.35 | -0.306 | â |
| Castro-Ginard et al. | 2022 | 64.01 | 56.17 | 0.24 | -0.35 | -0.32 | 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 | 335* | â | â |
| Cavallo et al. | 2024 | 3.65 | 2.07 | â | 11 | 0.120 | â | â | â |
| Hunt & Reffert | 2023 | 3.60 | 2.02 | 1.31 | 37 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 4.43 | 1.82 | â | 15 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.