OC 0011
0.68
UTI
0.88
CN
1.0
Cdens
1.0
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
4.2 [arcmin]
- CN 0.88 Rich
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
OC 0011 is a rich, very dense object of very high C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by high extinction. It is catalogued as a very massive, near-solar metallicity, old cluster (see Parameters). It is poorly studied in the literature.
Note: This object shares a very small percentage of members with a later reported entry. See table with shared members information.
Relatively close
High extinction
Very massive
Near-solar metallicity
Old
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 272.992 | -22.964 | 0.614 | 0.46 | 0.81 | 12.11 |
| Hunt & Reffert | 2024 | 272.993 | -22.971 | 0.615 | 0.473 | 0.794 | 11.477 |
| Cavallo et al. | 2024 | 272.982 | -22.963 | 0.615 | â | â | â |
| Hunt & Reffert | 2023 | 272.993 | -22.971 | 0.615 | 0.473 | 0.794 | 11.477 |
| Hao et al. | 2022 | 272.989 | -22.971 | 0.611 | 0.452 | 0.806 | 11.413 |
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 | 8978* | â | â |
| Cavallo et al. | 2024 | 1.66 | 3.93 | â | 832 | -0.030 | â | â | â |
| Hunt & Reffert | 2023 | 1.54 | 3.33 | 3.03 | 1387 | â | â | â | â |
| Hao et al. | 2022 | â | 4.54 | â | 1259 | 0.274 | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Bronze sample.