HSC 1343
0.17
UTI
0.0
CN
0.12
Cdens
0.25
CC3
0.25
Clit
1.0
Cdup
Radius (P>50% members)
23.4 [arcmin]
- CN 0.0 Sparse
- Cdens 0.12 Very loose
- CC3 0.25 Low quality
- Clit 0.25 Poorly studied
- Cdup 1.0 Unique
Overview
HSC 1343 is a sparse, very loose object of low C3 quality. Its parallax locates it at a close distance, near the mid-plane, affected by low extinction. It is catalogued as a low-mass, near-solar metallicity, intermediate-age cluster (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.
Close
Low extinction
Low mass
Near-solar metallicity
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 78.958 | 34.199 | 1.069 | -0.732 | -3.686 | -11.329 |
| Zhang et al. | 2024 | 78.963 | 34.194 | â | â | â | â |
| Hunt & Reffert | 2024 | 78.963 | 34.194 | 1.045 | -0.793 | -3.616 | -14.512 |
| Cavallo et al. | 2024 | 78.932 | 34.236 | 1.051 | â | â | â |
| Hunt & Reffert | 2023 | 78.963 | 34.194 | 1.045 | -0.793 | -3.616 | -14.512 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| Zhang et al. | 2024 | â | â | â | â | -0.169* | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 42* | â | â |
| Cavallo et al. | 2024 | 0.93 | 1.18 | â | 372 | -0.180 | â | â | â |
| Hunt & Reffert | 2023 | 0.91 | 0.81 | 0.46 | 697 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.