HSC 2066
0.13
UTI
0.0
CN
0.13
Cdens
0.5
CC3
0.0
Clit
1.0
Cdup
Stellar density (N50/rad)
0.7 [N/pc2]
- CN 0.0 Sparse
- Cdens 0.13 Very loose
- CC3 0.5 Intermediate quality
- Clit 0.0 Rarely 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
HSC 2066 is a sparse, very loose object of intermediate C3 quality. Its parallax locates it at a large distance, near the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It was recently reported in the literature.
Note: This object shares a moderate percentage of members with a later reported entry. See table with shared members information.
â ī¸ Warning: the low UTI value and no obvious signs of duplication (Cdup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 126.761 | -38.887 | 0.181 | -2.759 | 3.384 | -66.473 |
| Hunt & Reffert | 2024 | 126.747 | -38.901 | 0.189 | -2.784 | 3.384 | -51.853 |
| Cavallo et al. | 2024 | 126.784 | -38.809 | 0.188 | â | â | â |
| Hunt & Reffert | 2023 | 126.747 | -38.901 | 0.189 | -2.784 | 3.384 | -51.853 |
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 | 5.5 | 3.31 | 2.5 | 39 | 0.430 | 419 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 419(1) | â | â |
| Cavallo et al. | 2024 | 5.89 | 3.25 | â | 39 | 0.430 | â | â | â |
| Hunt & Reffert | 2023 | 5.11 | 3.37 | 2.50 | 39 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Cavallo et al. (2024)
Silver sample.