OC 0034
0.55
UTI
0.25
CN
1.0
Cdens
1.0
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
2.5 [arcmin]
- CN 0.25 Poorly populated
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
OC 0034 is a poorly populated, very dense object of very high C3 quality. Its parallax locates it at a relatively close distance, below the mid-plane, affected by moderate extinction. It is catalogued as a metal-rich, young cluster (see Parameters). It is poorly studied in the literature.
Note: This object shares a significant percentage of members with a later reported entry. See table with shared members information.
Relatively close
Moderate extinction
Metal-rich
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 278.978 | -12.8 | 0.517 | 0.37 | -0.446 | â |
| Hunt & Reffert | 2024 | 278.985 | -12.8 | 0.517 | 0.377 | -0.451 | -18.732 |
| Cavallo et al. | 2024 | 278.977 | -12.801 | 0.518 | â | â | â |
| Hunt & Reffert | 2023 | 278.985 | -12.8 | 0.517 | 0.377 | -0.451 | -18.732 |
| Hao et al. | 2022 | 278.995 | -12.8 | 0.529 | 0.333 | -0.513 | 3.648 |
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 | 298* | â | â |
| Cavallo et al. | 2024 | 1.79 | 1.39 | â | 151 | 0.510 | â | â | â |
| Hunt & Reffert | 2023 | 1.84 | 1.94 | 0.93 | 75 | â | â | â | â |
| Hao et al. | 2022 | â | 2.38 | â | 40 | 0.611 | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.