OC 0622
0.55
UTI
0.27
CN
1.0
Cdens
1.0
CC3
0.25
Clit
1.0
Cdup
Stellar density (N50/rad)
18.8 [N/pc2]
- CN 0.27 Poorly populated
- Cdens 1.0 Very dense
- CC3 1.0 Very high 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 0622 is a poorly populated, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, below the mid-plane, affected by moderate extinction. It is catalogued as a massive, metal-rich, young cluster (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 | 226.918 | -60.405 | 0.292 | -5.371 | -4.45 | â |
| Hunt & Reffert | 2024 | 226.909 | -60.402 | 0.294 | -5.389 | -4.44 | -18.697 |
| Cavallo et al. | 2024 | 226.92 | -60.401 | 0.294 | â | â | â |
| Hunt & Reffert | 2023 | 226.909 | -60.402 | 0.294 | -5.389 | -4.44 | -18.697 |
| Hao et al. | 2022 | 226.99 | -60.399 | 0.311 | -5.388 | -4.436 | -28.114 |
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 | 3.245 | 2.87 | 2.43 | 61 | 0.601 | 2336 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 2336(1) | â | â |
| Cavallo et al. | 2024 | 3.39 | 2.80 | â | 50 | 0.590 | â | â | â |
| Hunt & Reffert | 2023 | 3.10 | 2.87 | 2.43 | 61 | â | â | â | â |
| Hao et al. | 2022 | â | 4.85 | â | 100 | 0.611 | 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 G163, along with UBC_664 and HSC_2666.
Cavallo et al. (2024)
Gold sample.