OC 0589
0.36
UTI
0.39
CN
0.41
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
7.8 [arcmin]
- CN 0.39 Poorly populated
- Cdens 0.41 Loose
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
OC 0589 is a poorly populated, loose object of intermediate C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, very young cluster (see Parameters). It is poorly studied in the literature.
Note: This object shares a significant percentage of members with a later reported entry. See table with shared members information.
Relatively close
Moderate extinction
Near-solar metallicity
Very young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 196.275 | -61.722 | 0.518 | -4.949 | -1.593 | â |
| Hunt & Reffert | 2024 | 196.225 | -61.707 | 0.52 | -4.947 | -1.573 | 17.386 |
| Cavallo et al. | 2024 | 196.881 | -61.419 | 0.52 | â | â | â |
| Hunt & Reffert | 2023 | 196.225 | -61.707 | 0.52 | -4.947 | -1.573 | 17.386 |
| Hao et al. | 2022 | 196.423 | -61.712 | 0.535 | -4.997 | -1.581 | 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 | 246* | â | â |
| Cavallo et al. | 2024 | 2.06 | 2.50 | â | 17 | 0.370 | â | â | â |
| Hunt & Reffert | 2023 | 1.83 | 2.03 | 2.67 | 21 | â | â | â | â |
| Hao et al. | 2022 | â | 2.28 | â | 5 | 0.611 | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Silver sample.