OC 0193
0.34
UTI
0.0
CN
0.72
Cdens
0.38
CC3
0.3
Clit
1.0
Cdup
Stellar density (N50/rad)
3.6 [N/pc2]
- CN 0.0 Sparse
- Cdens 0.72 Moderately dense
- CC3 0.38 Low quality
- Clit 0.3 Poorly studied
- Cdup 1.0 Unique
đĨ Members
đ Colab
đŦ Bayestar19
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
Overview
OC 0193 is a sparse, moderately dense object of low C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young cluster, but with a large variance across recent sources for the age parameter (see Parameters). It is poorly studied in the literature.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 343.495 | 58.961 | 0.598 | -3.795 | -2.531 | â |
| Zhang et al. | 2024 | 343.537 | 58.96 | â | â | â | â |
| Hunt & Reffert | 2024 | 343.537 | 58.96 | 0.578 | -3.76 | -2.543 | â |
| Cavallo et al. | 2024 | 343.477 | 58.966 | 0.589 | â | â | â |
| Hunt & Reffert | 2023 | 343.537 | 58.96 | 0.578 | -3.76 | -2.543 | â |
| Hao et al. | 2022 | 343.478 | 58.964 | 0.594 | -3.738 | -2.466 | 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] | Bfrac | BSS |
|---|---|---|---|---|---|---|---|---|---|
| UCC | 99999â | 1.69 | 1.66 | 1.23 | 64 | 0.288 | 118 | â | â |
| Zhang et al. | 2024 | â | â | â | â | 0.288(1) | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 118(1) | â | â |
| Cavallo et al. | 2024 | 1.77 | 1.84 | â | 31 | 0.160 | â | â | â |
| Hunt & Reffert | 2023 | 1.61 | 1.66 | 1.23 | 64 | â | â | â | â |
| Hao et al. | 2022 | â | 1.15 | â | 398 | 0.323 | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Cavallo et al. (2024)
Gold sample.