HSC 717
0.13
UTI
0.26
CN
0.12
Cdens
0.25
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
32.6 [arcmin]
- CN 0.26 Poorly populated
- Cdens 0.12 Very loose
- CC3 0.25 Low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 717 is a poorly populated, 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 a young 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
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 324.659 | 44.344 | 1.461 | 4.174 | -1.889 | -18.036 |
| Hunt & Reffert | 2023 | 324.775 | 44.348 | 1.567 | 4.204 | -1.934 | -21.374 |
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 | 0.62 | 0.19 | 0.38 | 73 | â | â | â | â |
Hunt & Reffert (2024)
Classified as a moving group.