OC 0619
0.00
UTI
0.0
CN
1.0
Cdens
1.0
CC3
0.25
Clit
0.0
Cdup
Radius (P>50% members)
1.8 [arcmin]
- CN 0.0 Sparse
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.25 Poorly studied
- Cdup 0.0 Very likely duplicate
Overview
OC 0619 is a sparse, very dense object of very high C3 quality. Its parallax locates it at a moderate distance, near the mid-plane, affected by high extinction. It is catalogued as a massive, near-solar metallicity, young cluster (see Parameters). It is poorly studied in the literature.
â ī¸ Warning: This is very likely a duplicate object, which shares a large percentage of members with at least one previously reported entry. See table with shared members information.
Relatively close
High extinction
Massive
Near-solar metallicity
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 223.9 | -60.52 | 0.313 | -5.178 | -3.337 | 47.792 |
| Hunt & Reffert | 2024 | 223.877 | -60.52 | 0.306 | -5.187 | -3.334 | 33.366 |
| Cavallo et al. | 2024 | 223.91 | -60.522 | 0.306 | â | â | â |
| Hunt & Reffert | 2023 | 223.877 | -60.52 | 0.306 | -5.187 | -3.334 | 33.366 |
| Hao et al. | 2022 | 223.939 | -60.509 | 0.317 | -5.185 | -3.344 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Hunt & Reffert | 2024 | â | â | â | â | â | 1591* | â | â |
| Cavallo et al. | 2024 | 2.62 | 4.47 | â | 49 | 0.170 | â | â | â |
| Hunt & Reffert | 2023 | 2.90 | 4.36 | 2.38 | 41 | â | â | â | â |
| Hao et al. | 2022 | â | 2.76 | â | 5 | 0.169 | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.