HSC 2094
0.20
UTI
0.39
CN
0.22
Cdens
0.38
CC3
0.0
Clit
1.0
Cdup
Stellar density (N50/rad)
1.1 [N/pc2]
- CN 0.39 Poorly populated
- Cdens 0.22 Very loose
- CC3 0.38 Low 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 2094 is a poorly populated, very loose object of low C3 quality. Its parallax locates it at a relatively close distance, above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the age parameter (see Parameters). It was recently reported in the literature.
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 | 130.965 | -40.61 | 0.665 | -6.389 | 5.635 | 26.126 |
| Hunt & Reffert | 2024 | 131.013 | -40.619 | 0.643 | -6.41 | 5.666 | 25.007 |
| Cavallo et al. | 2024 | 131.083 | -40.631 | 0.66 | â | â | â |
| Hunt & Reffert | 2023 | 131.013 | -40.619 | 0.643 | -6.41 | 5.666 | 25.007 |
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 | 1.415 | 2.94 | 2.43 | 113 | 0.420 | 189 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 189(1) | â | â |
| Cavallo et al. | 2024 | 1.41 | 2.90 | â | 195 | 0.420 | â | â | â |
| Hunt & Reffert | 2023 | 1.42 | 2.98 | 2.43 | 31 | 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.