HSC 1611
0.03
UTI
0.0
CN
0.01
Cdens
0.12
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
6.7 [arcmin]
- CN 0.0 Sparse
- Cdens 0.01 Very loose
- CC3 0.12 Very low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 1611 is a sparse, very loose object of very low C3 quality. Its parallax locates it at a large distance, well above the mid-plane, affected by low extinction. It is catalogued as an old 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.
Very distant
Low extinction
Old
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 105.248 | 10.4 | 0.13 | 0.262 | -0.618 | 74.179 |
| Hunt & Reffert | 2023 | 105.26 | 10.385 | 0.124 | 0.219 | -0.638 | 101.46 |
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 | 6.29 | 0.37 | 0.82 | 2128 | â | â | â | â |
Hunt & Reffert (2024)
Classified as a moving group.