HSC 1756
0.10
UTI
0.0
CN
0.14
Cdens
0.38
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
21.3 [arcmin]
- CN 0.0 Sparse
- Cdens 0.14 Very loose
- CC3 0.38 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 1756 is a sparse, very loose object of low C3 quality. Its parallax locates it at a close distance, below the mid-plane, affected by low extinction. It is catalogued as an 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
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 101.693 | -11.981 | 1.355 | -3.058 | 3.548 | 43.97 |
| Hunt & Reffert | 2023 | 101.692 | -12.016 | 1.349 | -3.014 | 3.487 | 42.128 |
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 | 2023 | 0.74 | 0.54 | 0.59 | 229 | â | â | â | â |
Hunt & Reffert (2024)
Classified as a moving group.