OC 0206
0.30
UTI
0.43
CN
0.34
Cdens
0.25
CC3
0.25
Clit
1.0
Cdup
Stellar density (N50/rad)
1.7 [N/pc2]
- CN 0.43 Poorly populated
- Cdens 0.34 Loose
- CC3 0.25 Low 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 0206 is a poorly populated, loose object of low C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, very young cluster, but with a large variance across recent sources for the age and metallicity parameters (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 | 353.011 | 59.978 | 0.324 | -3.769 | -2.523 | -43.101 |
| Hunt & Reffert | 2024 | 352.944 | 59.935 | 0.328 | -3.773 | -2.534 | -86.614 |
| Cavallo et al. | 2024 | 352.966 | 59.956 | 0.329 | â | â | â |
| Hunt & Reffert | 2023 | 352.944 | 59.935 | 0.328 | -3.773 | -2.534 | -86.614 |
| Hao et al. | 2022 | 352.946 | 60.009 | 0.328 | -3.771 | -2.482 | 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 | 2.96 | 3.61 | 2.52 | 11 | 0.376 | 486 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 486(1) | â | â |
| Cavallo et al. | 2024 | 3.10 | 3.61 | â | 65 | 0.700 | â | â | â |
| Hunt & Reffert | 2023 | 2.82 | 3.99 | 2.52 | 11 | â | â | â | â |
| Hao et al. | 2022 | â | 3.26 | â | 5 | 0.051 | 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 G224, along with Skiff_J2330+60.2 and UBC_398.
Cavallo et al. (2024)
Gold sample.