HSC 1005
0.11
UTI
0.26
CN
0.15
Cdens
0.12
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
26.8 [arcmin]
- CN 0.26 Poorly populated
- Cdens 0.15 Very loose
- CC3 0.12 Very low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 1005 is a poorly populated, very loose object of very low C3 quality. Its parallax locates it at a close distance, near 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.
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
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 | 18.302 | 60.873 | 1.31 | -0.88 | -2.298 | -5.541 |
| Cavallo et al. | 2024 | 18.239 | 60.816 | 1.304 | â | â | â |
| Hunt & Reffert | 2023 | 18.421 | 60.971 | 1.294 | -0.898 | -2.282 | -4.909 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| Cavallo et al. | 2024 | 0.80 | 1.04 | â | 132 | 0.200 | â | â | â |
| Hunt & Reffert | 2023 | 0.75 | 0.75 | 0.66 | 99 | â | â | â | â |
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.