OC 0587
0.50
UTI
0.4
CN
1.0
Cdens
0.62
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
3.6 [arcmin]
- CN 0.4 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.62 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
OC 0587 is a poorly populated, very dense object of intermediate C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by high extinction. It is catalogued as a metal-rich, young cluster (see Parameters). It is poorly studied in the literature.
Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.
Relatively close
High extinction
Metal-rich
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 193.709 | -61.767 | 0.523 | -5.246 | -1.345 | 97.644 |
| Hunt & Reffert | 2024 | 193.707 | -61.767 | 0.517 | -5.285 | -1.339 | 61.871 |
| Cavallo et al. | 2024 | 193.661 | -61.771 | 0.517 | â | â | â |
| Hunt & Reffert | 2023 | 193.707 | -61.767 | 0.517 | -5.285 | -1.339 | 61.871 |
| Hao et al. | 2022 | 193.709 | -61.762 | 0.547 | -5.199 | -1.33 | 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 | 722* | â | â |
| Cavallo et al. | 2024 | 1.98 | 3.20 | â | 56 | 0.440 | â | â | â |
| Hunt & Reffert | 2023 | 1.84 | 3.51 | 2.45 | 31 | â | â | â | â |
| Hao et al. | 2022 | â | 1.99 | â | 8 | 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.