HSC 743
0.25
UTI
0.0
CN
0.49
Cdens
0.75
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
21.7 [arcmin]
- CN 0.0 Sparse
- Cdens 0.49 Loose
- CC3 0.75 High quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 743 is a sparse, loose object of high C3 quality. Its parallax locates it at a very close* distance, above the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It was recently reported in the literature.
(*): The parallax distance estimate (~0.50 kpc) differs significantly from the median photometric distance (~0.99 kpc).
Close
High extinction
Near-solar metallicity
Intermediate age
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | â | 316.741 | 56.128 | 2.009 | 0.183 | -1.44 | -8.926 |
| Cavallo et al. | 2024 | 316.753 | 56.269 | 2.007 | â | â | â |
| Hunt & Reffert | 2023 | 316.756 | 56.143 | 2.007 | 0.145 | -1.487 | 0.281 |
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 | 1.51 | 3.66 | â | 186 | -0.490 | â | â | â |
| Hunt & Reffert | 2023 | 0.48 | 2.87 | 1.75 | 575 | â | â | â | â |
Cavallo et al. (2024)
Wood sample.
Hunt & Reffert (2024)
Classified as a moving group.