HSC 2144
0.32
UTI
0.37
CN
0.47
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
15.8 [arcmin]
- CN 0.37 Poorly populated
- Cdens 0.47 Loose
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 2144 is a poorly populated, loose object of high 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, very young cluster (see Parameters). It was recently reported in the literature.
Close
Low extinction
Near-solar metallicity
Very young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 133.889 | -45.437 | 1.156 | -7.5 | 5.539 | 27.867 |
| Cavallo et al. | 2024 | 133.902 | -45.503 | 1.186 | â | â | â |
| Hunt & Reffert | 2023 | 134.133 | -45.418 | 1.165 | -7.529 | 5.558 | 25.533 |
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 | 1.00 | 1.13 | â | 4 | -0.310 | â | â | â |
| Hunt & Reffert | 2023 | 0.82 | 0.72 | 0.88 | 11 | â | â | â | â |
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.