OC 0626
0.50
UTI
0.0
CN
1.0
Cdens
1.0
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
1.5 [arcmin]
- CN 0.0 Sparse
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
OC 0626 is a sparse, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by very 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
Very 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 | 227.829 | -57.96 | 0.313 | -3.94 | -1.874 | -64.392 |
| Hunt & Reffert | 2024 | 227.824 | -57.959 | 0.324 | -3.964 | -1.911 | -63.803 |
| Cavallo et al. | 2024 | 227.829 | -57.943 | 0.322 | â | â | â |
| Hunt & Reffert | 2023 | 227.824 | -57.959 | 0.324 | -3.964 | -1.911 | -63.803 |
| Hao et al. | 2022 | 227.835 | -57.942 | 0.316 | -3.92 | -1.947 | -68.455 |
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 | 1994* | â | â |
| Cavallo et al. | 2024 | 3.08 | 5.32 | â | 141 | 0.080 | â | â | â |
| Hunt & Reffert | 2023 | 2.78 | 5.68 | 2.83 | 168 | â | â | â | â |
| Hao et al. | 2022 | â | 1.82 | â | 3162 | 0.611 | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Bronze sample.