OC 0192
0.43
UTI
0.0
CN
1.0
Cdens
0.62
CC3
0.25
Clit
1.0
Cdup
Stellar density (N50/rad)
9.6 [N/pc2]
- CN 0.0 Sparse
- Cdens 1.0 Very dense
- CC3 0.62 Intermediate quality
- Clit 0.25 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 0192 is a sparse, very dense object of intermediate C3 quality. Its parallax locates it at a 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 metallicity 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 | 343.388 | 57.529 | 1.085 | -0.732 | -1.538 | -15.174 |
| Hunt & Reffert | 2024 | 343.388 | 57.524 | 1.067 | -0.75 | -1.485 | -17.361 |
| Cavallo et al. | 2024 | 343.642 | 57.581 | 1.067 | â | â | â |
| Hunt & Reffert | 2023 | 343.388 | 57.524 | 1.067 | -0.75 | -1.485 | -17.361 |
| Hao et al. | 2022 | 343.411 | 57.537 | 1.103 | -0.679 | -1.659 | 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 | 0.92 | 1.27 | 0.31 | 50 | -0.179 | 68 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 68(1) | â | â |
| Cavallo et al. | 2024 | 0.94 | 1.48 | â | 21 | -0.470 | â | â | â |
| Hunt & Reffert | 2023 | 0.90 | 0.71 | 0.31 | 72 | â | â | â | â |
| Hao et al. | 2022 | â | 1.27 | â | 50 | 0.112 | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Palma et al. (2025)
Part of multiple system G261, along with Theia_1001 and CWNU_58.
Cavallo et al. (2024)
Gold sample.