OC 0353
0.45
UTI
0.0
CN
1.0
Cdens
0.62
CC3
0.31
Clit
1.0
Cdup
Radius (P>50% members)
6.7 [arcmin]
- CN 0.0 Sparse
- Cdens 1.0 Very dense
- CC3 0.62 Intermediate quality
- Clit 0.31 Poorly studied
- Cdup 1.0 Unique
Overview
OC 0353 is a sparse, very dense object of intermediate C3 quality. Its parallax locates it at a close distance, near the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the metallicity parameter (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.
Close
Low 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 | 98.566 | -0.878 | 1.267 | -4.147 | -0.59 | 28.936 |
| Zhang et al. | 2024 | 98.563 | -0.896 | â | â | â | â |
| Hunt & Reffert | 2024 | 98.563 | -0.896 | 1.247 | -4.122 | -0.622 | 26.852 |
| Cavallo et al. | 2024 | 98.575 | -0.841 | 1.254 | â | â | â |
| Hunt & Reffert | 2023 | 98.563 | -0.896 | 1.247 | -4.122 | -0.622 | 26.852 |
| Hao et al. | 2022 | 98.567 | -0.895 | 1.268 | -4.135 | -0.69 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Zhang et al. | 2024 | â | â | â | â | -0.440* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 64* | â | â |
| Cavallo et al. | 2024 | 0.78 | 0.41 | â | 155 | 0.160 | â | â | â |
| Hunt & Reffert | 2023 | 0.74 | 0.20 | 0.38 | 189 | â | â | â | â |
| Hao et al. | 2022 | â | 1.27 | â | 63 | 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.