OC 0448
0.40
UTI
0.36
CN
0.39
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
8.2 [arcmin]
- CN 0.36 Poorly populated
- Cdens 0.39 Loose
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
OC 0448 is a poorly populated, loose object of 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 near-solar metallicity, young cluster (see Parameters). It is poorly studied in the literature.
Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.
Relatively close
Moderate extinction
Near-solar metallicity
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 119.752 | -40.13 | 0.552 | -4.139 | 4.793 | â |
| Hunt & Reffert | 2024 | 119.838 | -40.248 | 0.54 | -4.104 | 4.737 | 37.785 |
| Cavallo et al. | 2024 | 119.939 | -40.194 | 0.544 | â | â | â |
| Hunt & Reffert | 2023 | 119.838 | -40.248 | 0.54 | -4.104 | 4.737 | 37.785 |
| Hao et al. | 2022 | 119.834 | -40.179 | 0.567 | -4.187 | 4.84 | 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 | 310* | â | â |
| Cavallo et al. | 2024 | 1.83 | 1.52 | â | 39 | 0.280 | â | â | â |
| Hunt & Reffert | 2023 | 1.69 | 1.34 | 2.25 | 155 | â | â | â | â |
| Hao et al. | 2022 | â | 0.02 | â | 50 | 0.223 | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.