HSC 1117
0.26
UTI
0.36
CN
0.11
Cdens
0.75
CC3
0.03
Clit
1.0
Cdup
Nm (P>50%)
36
Core radius and density
3.2 [pc], 0.5 [pc-2]
- CN 0.36 Poorly populated
- Cdens 0.11 Very loose
- CC3 0.75 High quality
- Clit 0.03 Rarely studied
- Cdup 1.0 Unique
đĨ Members
đ Colab
đŦ Bayestar19
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
MOCA
đ CDS
đ Simbad
đ CDS (Îą, δ)
đ Simbad (Îą, δ)
Overview
HSC 1117 is a poorly populated, very loose object of high C3 quality. Its parallax locates it at a large distance, well above the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age 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.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 50.097 | 65.067 | 0.161 | -0.312 | 0.164 | â |
| Hunt & Reffert | 2024 | 50.107 | 65.055 | 0.155 | -0.317 | 0.171 | â |
| Cavallo et al. | 2024 | 50.056 | 65.089 | 0.165 | â | â | â |
| Hunt & Reffert | 2023 | 50.107 | 65.055 | 0.155 | -0.317 | 0.171 | â |
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] | Bfrac | BSS |
|---|---|---|---|---|---|---|---|---|---|
| UCC | 99999â | 5.62 | 2.6 | 1.6 | 197 | 0.050 | 525 | â | â |
| Hunt & Reffert | 2024 | 5.62 | 2.60 | 1.60 | 197 | â | 525(1) | â | â |
| Cavallo et al. | 2024 | 4.76 | 2.85 | â | 58 | 0.050 | â | â | â |
| Hunt & Reffert | 2023 | 5.62 | 2.60 | 1.60 | 197 | â | â | â | â |
(N): Indicates that there are N extra values assigned to this parameter in the corresponding reference.
Cavallo et al. (2024)
Gold sample.
Hunt & Reffert (2024)
Classified as open cluster. CMD class: 0.15 (50th percentile).
Hunt & Reffert (2023)
Classified as open cluster. CMD class: 0.15 (50th percentile).