OC 0476
0.55
UTI
0.25
CN
1.0
Cdens
1.0
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
2.3 [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 0476 is a poorly populated, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is poorly studied in the literature.
Relatively close
High extinction
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 | 128.601 | -43.832 | 0.316 | -3.016 | 4.13 | 30.543 |
| Hunt & Reffert | 2024 | 128.591 | -43.837 | 0.317 | -2.993 | 4.111 | 30.569 |
| Cavallo et al. | 2024 | 128.603 | -43.834 | 0.318 | â | â | â |
| Hunt & Reffert | 2023 | 128.591 | -43.837 | 0.317 | -2.993 | 4.111 | 30.569 |
| Hao et al. | 2022 | 128.603 | -43.84 | 0.324 | -3.012 | 4.103 | 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 | 885* | â | â |
| Cavallo et al. | 2024 | 2.77 | 4.81 | â | 380 | 0.040 | â | â | â |
| Hunt & Reffert | 2023 | 2.86 | 4.18 | 2.62 | 222 | â | â | â | â |
| Hao et al. | 2022 | â | 2.57 | â | 794 | 0.051 | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.