HSC 674
0.06
UTI
0.0
CN
0.11
Cdens
0.5
CC3
0.0
Clit
0.48
Cdup
Radius (P>50% members)
78.2 [arcmin]
- CN 0.0 Sparse
- Cdens 0.11 Very loose
- CC3 0.5 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 0.48 Possibly duplicate
Overview
HSC 674 is a sparse, very 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, young cluster (see Parameters). It was recently reported in the literature.
â ī¸ Warning: This is possibly a duplicate object, which shares a significant 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 | 317.04 | 47.634 | 3.41 | 7.019 | 0.629 | -6.898 |
| Cavallo et al. | 2024 | 317.344 | 47.781 | 3.39 | â | â | â |
| Hunt & Reffert | 2023 | 314.156 | 45.68 | 3.391 | 7.021 | 0.67 | -9.824 |
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 | 0.59 | â | 11 | -0.410 | â | â | â |
| Hunt & Reffert | 2023 | 0.30 | 0.30 | 0.55 | 33 | â | â | â | â |
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as a moving group.