HSC 2337
0.17
UTI
0.0
CN
0.1
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
11.2 [arcmin]
- CN 0.0 Sparse
- Cdens 0.1 Very loose
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2337 is a sparse, very loose object of high C3 quality. Its parallax locates it at a moderate distance, above 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.
Relatively 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 | 160.721 | -53.554 | 0.491 | -6.561 | 3.531 | â |
| Hunt & Reffert | 2024 | 160.638 | -53.517 | 0.506 | -6.569 | 3.522 | â |
| Cavallo et al. | 2024 | 160.79 | -53.541 | 0.504 | â | â | â |
| Hunt & Reffert | 2023 | 160.638 | -53.517 | 0.506 | -6.569 | 3.522 | â |
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 | 2024 | â | â | â | â | â | 63* | â | â |
| Cavallo et al. | 2024 | 1.93 | 0.60 | â | 151 | -0.160 | â | â | â |
| Hunt & Reffert | 2023 | 1.89 | 0.26 | 0.29 | 189 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.