HSC 1850
0.37
UTI
0.47
CN
0.86
Cdens
0.5
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
20.9 [arcmin]
- CN 0.47 Poorly populated
- Cdens 0.86 Dense
- CC3 0.5 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 1850 is a poorly populated, dense object of intermediate 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, young cluster (see Parameters). It was recently reported in the literature.
Close
Low extinction
Near-solar metallicity
Young
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 112.01 | -19.021 | 1.841 | -7.399 | 5.601 | 38.873 |
| Cavallo et al. | 2024 | 112.013 | -19.135 | 1.851 | â | â | â |
| Hunt & Reffert | 2023 | 112.0 | -19.008 | 1.853 | -7.337 | 5.547 | 34.785 |
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 | 0.58 | 0.38 | â | 35 | -0.020 | â | â | â |
| Hunt & Reffert | 2023 | 0.51 | 0.14 | 0.44 | 105 | â | â | â | â |
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.