HSC 1084
0.25
UTI
0.34
CN
0.3
Cdens
0.62
CC3
0.0
Clit
1.0
Cdup
Radius (P>50% members)
2.6 [arcmin]
- CN 0.34 Poorly populated
- Cdens 0.3 Loose
- CC3 0.62 Intermediate quality
- Clit 0.0 Rarely studied
- Cdup 1.0 Unique
Overview
HSC 1084 is a poorly populated, loose object of intermediate C3 quality. Its parallax locates it at a large distance, well above the mid-plane, affected by high extinction. It is catalogued as a near-solar metallicity, young cluster (see Parameters). It was recently reported in the literature.
Note: This object shares a large percentage of members with a later reported entry. See table with shared members information.
Very distant
High 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 | 40.457 | 67.193 | 0.159 | -0.873 | 0.339 | -57.903 |
| Hunt & Reffert | 2024 | 40.449 | 67.18 | 0.157 | -0.849 | 0.336 | -57.617 |
| Cavallo et al. | 2024 | 40.437 | 67.261 | 0.165 | â | â | â |
| Hunt & Reffert | 2023 | 40.449 | 67.18 | 0.157 | -0.849 | 0.336 | -57.617 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| Hunt & Reffert | 2024 | â | â | â | â | â | 643* | â | â |
| Cavallo et al. | 2024 | 5.22 | 3.20 | â | 62 | 0.000 | â | â | â |
| Hunt & Reffert | 2023 | 5.99 | 3.23 | 1.04 | 113 | â | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.