HSC 1426
0.09
UTI
0.25
CN
1.0
Cdens
1.0
CC3
0.0
Clit
0.2
Cdup
Radius (P>50% members)
32.5 [arcmin]
- CN 0.25 Poorly populated
- Cdens 1.0 Very dense
- CC3 1.0 Very high quality
- Clit 0.0 Rarely studied
- Cdup 0.2 Likely duplicate
Overview
HSC 1426 is a poorly populated, very dense object of very high C3 quality. Its parallax locates it at a very close distance, below 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.
â ī¸ Warning: This is likely a duplicate object, which shares a large percentage of members with at least one previously reported entry. See table with shared members information.
Very 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 | 56.523 | 6.051 | 5.463 | 21.204 | -13.456 | 16.793 |
| Zhang et al. | 2024 | 56.478 | 5.943 | â | â | â | â |
| Cavallo et al. | 2024 | 58.235 | 5.2 | 5.397 | â | â | â |
| Hunt & Reffert | 2023 | 56.478 | 5.943 | 5.345 | 20.251 | -12.985 | 16.457 |
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 | -0.036* | â | â | â |
| Cavallo et al. | 2024 | 0.19 | 0.93 | â | 49 | 0.060 | â | â | â |
| Hunt & Reffert | 2023 | 0.18 | 0.12 | 0.34 | 80 | 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.