HSC 2442
0.19
UTI
0.58
CN
0.45
Cdens
0.5
CC3
0.0
Clit
0.62
Cdup
Radius (P>50% members)
64.7 [arcmin]
- CN 0.58 Moderately populated
- Cdens 0.45 Loose
- CC3 0.5 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 0.62 Likely unique
Overview
HSC 2442 is a moderately populated, loose object of intermediate C3 quality. Its parallax locates it at a very 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.
Note: This is likely a unique object, which shares a moderate percentage of members with at least one previously reported entry. See table with shared members information.
Very 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 | 170.957 | -71.151 | 3.49 | -21.893 | -1.34 | 4.719 |
| Cavallo et al. | 2024 | 170.407 | -70.841 | 3.525 | â | â | â |
| Hunt & Reffert | 2023 | 165.239 | -70.58 | 3.52 | -21.839 | -1.358 | -1.207 |
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 | 0.30 | 0.93 | â | 13 | -0.040 | â | â | â |
| Hunt & Reffert | 2023 | 0.28 | 0.38 | 0.79 | 26 | â | â | â | â |
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.