OC 0290
0.35
UTI
0.0
CN
1.0
Cdens
0.25
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
4.0 [arcmin]
- CN 0.0 Sparse
- Cdens 1.0 Very dense
- CC3 0.25 Low quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
OC 0290 is a sparse, very dense object of low C3 quality. Its parallax locates it at a relatively close distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age 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
Moderate extinction
Near-solar metallicity
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 75.404 | 30.741 | 0.579 | 0.766 | -2.972 | 30.664 |
| Hunt & Reffert | 2024 | 75.435 | 30.759 | 0.574 | 0.791 | -2.995 | 30.602 |
| Cavallo et al. | 2024 | 75.405 | 30.743 | 0.573 | â | â | â |
| Hunt & Reffert | 2023 | 75.435 | 30.759 | 0.574 | 0.791 | -2.995 | 30.602 |
| Hao et al. | 2022 | 75.376 | 30.739 | 0.587 | 0.764 | -3.018 | 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 | 133* | â | â |
| Cavallo et al. | 2024 | 2.06 | 1.95 | â | 282 | 0.490 | â | â | â |
| Hunt & Reffert | 2023 | 1.62 | 1.63 | 1.36 | 511 | â | â | â | â |
| Hao et al. | 2022 | â | 0.98 | â | 398 | 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.