HSC 1753
0.17
UTI
0.28
CN
0.34
Cdens
0.25
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
5.3 [arcmin]
- CN 0.28 Poorly populated
- Cdens 0.34 Loose
- CC3 0.25 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 1753 is a poorly populated, loose object of low C3 quality. Its parallax locates it at a moderate distance, above the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It was recently reported in the literature.
Note: This object shares a large 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.
Relatively close
Low extinction
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 | 108.292 | -8.393 | 0.378 | -1.055 | 1.02 | -14.542 |
| Hunt & Reffert | 2024 | 108.275 | -8.329 | 0.375 | -1.071 | 1.027 | -14.547 |
| Cavallo et al. | 2024 | 108.276 | -8.384 | 0.375 | â | â | â |
| Hunt & Reffert | 2023 | 108.275 | -8.329 | 0.375 | -1.071 | 1.027 | -14.547 |
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 | 189* | â | â |
| Cavallo et al. | 2024 | 2.15 | 1.00 | â | 214 | 0.010 | â | â | â |
| Hunt & Reffert | 2023 | 2.42 | 0.69 | 1.31 | 150 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.