OC 0483
0.37
UTI
0.32
CN
0.3
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
2.4 [arcmin]
- CN 0.32 Poorly populated
- Cdens 0.3 Loose
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
OC 0483 is a poorly populated, loose object of high C3 quality. Its parallax locates it at a large* distance, below the mid-plane, affected by moderate extinction. It is catalogued as a massive, near-solar metallicity, very young cluster (see Parameters). It is poorly studied in the literature.
(*): The parallax distance estimate (~6.59 kpc) differs significantly from the median photometric distance (~4.48 kpc).
Distant
Moderate extinction
Massive
Near-solar metallicity
Very young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 130.907 | -46.134 | 0.152 | -3.091 | 3.561 | â |
| Hunt & Reffert | 2024 | 130.856 | -46.146 | 0.15 | -3.067 | 3.572 | â |
| Cavallo et al. | 2024 | 130.919 | -46.123 | 0.151 | â | â | â |
| Hunt & Reffert | 2023 | 130.856 | -46.146 | 0.15 | -3.067 | 3.572 | â |
| Hao et al. | 2022 | 130.917 | -46.124 | 0.151 | -3.072 | 3.564 | 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 | 1178* | â | â |
| Cavallo et al. | 2024 | 3.34 | 1.74 | â | 48 | 0.040 | â | â | â |
| Hunt & Reffert | 2023 | 5.62 | 2.41 | 1.23 | 12 | â | â | â | â |
| Hao et al. | 2022 | â | 3.96 | â | 3 | 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.