OC 0078
0.51
UTI
0.32
CN
1.0
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
5.0 [arcmin]
- CN 0.32 Poorly populated
- Cdens 1.0 Very dense
- CC3 0.75 High quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
OC 0078 is a poorly populated, very dense object of high C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is poorly studied in the literature.
Relatively close
High 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 | 291.703 | 19.62 | 0.592 | -0.504 | -3.443 | 16.027 |
| Hunt & Reffert | 2024 | 291.71 | 19.628 | 0.582 | -0.506 | -3.479 | 23.548 |
| Cavallo et al. | 2024 | 291.707 | 19.622 | 0.582 | â | â | â |
| Hunt & Reffert | 2023 | 291.71 | 19.628 | 0.582 | -0.506 | -3.479 | 23.548 |
| Hao et al. | 2022 | 291.678 | 19.622 | 0.586 | -0.527 | -3.447 | 8.525 |
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 | 383* | â | â |
| Cavallo et al. | 2024 | 1.64 | 4.03 | â | 269 | 0.220 | â | â | â |
| Hunt & Reffert | 2023 | 1.60 | 3.97 | 1.98 | 181 | â | â | â | â |
| Hao et al. | 2022 | â | 4.82 | â | 158 | 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.