OC 0043
0.55
UTI
0.25
CN
1.0
Cdens
1.0
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
1.6 [arcmin]
- CN 0.25 Poorly populated
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
OC 0043 is a poorly populated, 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 metal-rich, very young cluster (see Parameters). It is poorly studied in the literature.
Relatively close
High extinction
Metal-rich
Very young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 279.337 | -7.561 | 0.366 | -0.139 | -2.123 | 64.641 |
| Hunt & Reffert | 2024 | 279.348 | -7.57 | 0.36 | -0.157 | -2.129 | 50.242 |
| Cavallo et al. | 2024 | 279.338 | -7.562 | 0.359 | â | â | â |
| Hunt & Reffert | 2023 | 279.348 | -7.57 | 0.36 | -0.157 | -2.129 | 50.242 |
| Hao et al. | 2022 | 279.334 | -7.558 | 0.364 | -0.155 | -2.128 | 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 | 899* | â | â |
| Cavallo et al. | 2024 | 2.34 | 4.47 | â | 14 | 0.530 | â | â | â |
| Hunt & Reffert | 2023 | 2.61 | 4.78 | 2.78 | 22 | â | â | â | â |
| Hao et al. | 2022 | â | 4.85 | â | 3 | 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.