HSC 1179
0.04
UTI
0.0
CN
0.06
Cdens
0.12
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
48.0 [arcmin]
- CN 0.0 Sparse
- Cdens 0.06 Very loose
- CC3 0.12 Very low quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 1179 is a sparse, very loose object of very low C3 quality. Its parallax locates it at a close distance, near the mid-plane, affected by moderate 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
Moderate 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 | 51.222 | 52.29 | 1.677 | -3.637 | -0.278 | -6.796 |
| Zhang et al. | 2024 | 53.484 | 51.288 | â | â | â | â |
| Cavallo et al. | 2024 | 53.798 | 51.132 | 1.706 | â | â | â |
| Hunt & Reffert | 2023 | 53.484 | 51.288 | 1.704 | -3.621 | -0.305 | -14.211 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| Zhang et al. | 2024 | â | â | â | â | -0.007* | â | â | â |
| Cavallo et al. | 2024 | 0.61 | 1.95 | â | 69 | 0.020 | â | â | â |
| Hunt & Reffert | 2023 | 0.56 | 1.74 | 2.16 | 335 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.