UPK 56
0.39
UTI
0.5
CN
0.42
Cdens
0.5
CC3
0.25
Clit
1.0
Cdup
Stellar density (N50/rad)
2.1 [N/pc2]
- CN 0.5 Moderately populated
- Cdens 0.42 Loose
- CC3 0.5 Intermediate quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
đĨ Members
đ Colab
đŦ Bayestar19
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
Overview
UPK 56 is a moderately populated, loose object of intermediate C3 quality. Its parallax locates it at a close distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It is poorly studied in the literature.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 289.428 | 17.601 | 1.28 | -0.082 | -6.75 | -2.107 |
| Hunt & Reffert | 2024 | 289.347 | 17.649 | 1.266 | -0.125 | -6.732 | -8.12 |
| Cavallo et al. | 2024 | 289.362 | 17.572 | 1.273 | â | â | â |
| Hunt & Reffert | 2023 | 289.347 | 17.649 | 1.266 | -0.125 | -6.732 | -8.12 |
| Sim et al. | 2019 | 289.573 | 17.561 | â | -0.07 | -6.74 | 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] | Bfrac | BSS |
|---|---|---|---|---|---|---|---|---|---|
| UCC | 99999â | 0.76 | 1.725 | 1.91 | 63 | 0.370 | 165 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 165(1) | â | â |
| Cavallo et al. | 2024 | 0.81 | 1.76 | â | 60 | 0.370 | â | â | â |
| Hunt & Reffert | 2023 | 0.74 | 1.69 | 1.91 | 63 | â | â | â | â |
| Sim et al. | 2019 | 0.76 | â | â | 562 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Cavallo et al. (2024)
Gold sample.