HSC 1190
0.08
UTI
0.0
CN
0.03
Cdens
0.38
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
5.8 [arcmin]
- CN 0.0 Sparse
- Cdens 0.03 Very loose
- CC3 0.38 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 1190 is a sparse, very loose object of low C3 quality. Its parallax locates it at a large* distance, above the mid-plane, affected by high extinction. It is catalogued as a metal-rich, young cluster (see Parameters). It was recently reported in the literature.
(*): The parallax distance estimate (~6.58 kpc) differs significantly from the median photometric distance (~4.95 kpc).
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.
Distant
High extinction
Metal-rich
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 62.889 | 54.32 | 0.152 | -0.21 | -0.132 | -37.01 |
| Hunt & Reffert | 2024 | 62.952 | 54.316 | 0.162 | -0.191 | -0.143 | â |
| Cavallo et al. | 2024 | 62.863 | 54.38 | 0.161 | â | â | â |
| Hunt & Reffert | 2023 | 62.952 | 54.316 | 0.162 | -0.191 | -0.143 | 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 | 270* | â | â |
| Cavallo et al. | 2024 | 4.59 | 3.27 | â | 28 | 0.600 | â | â | â |
| Hunt & Reffert | 2023 | 5.30 | 3.63 | 2.47 | 16 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Bronze sample.