UBC 1011
0.66
UTI
0.82
CN
1.0
Cdens
1.0
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
3.2 [arcmin]
- CN 0.82 Rich
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
UBC 1011 is a rich, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as a massive, near-solar metallicity, intermediate-age cluster (see Parameters). It is poorly studied in the literature.
Relatively close
High extinction
Massive
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 | 274.105 | -18.099 | 0.345 | -1.108 | -2.639 | 9.855 |
| Hunt & Reffert | 2024 | 274.107 | -18.096 | 0.35 | -1.104 | -2.635 | 26.49 |
| Cavallo et al. | 2024 | 274.107 | -18.112 | 0.347 | â | â | â |
| Hunt & Reffert | 2023 | 274.107 | -18.096 | 0.35 | -1.104 | -2.635 | 26.49 |
| Castro-Ginard et al. | 2022 | 274.1 | -18.11 | 0.34 | -1.11 | -2.64 | 9.39 |
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 | 4595* | â | â |
| Cavallo et al. | 2024 | 2.27 | 3.75 | â | 155 | 0.280 | â | â | â |
| Hunt & Reffert | 2023 | 2.57 | 3.94 | 2.88 | 105 | â | â | â | â |
| Castro-Ginard et al. | 2022 | 2.80 | 2.74 | â | 54 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.