HXHWL 8
0.42
UTI
0.56
CN
0.31
Cdens
0.75
CC3
0.25
Clit
1.0
Cdup
Stellar density (N50/rad)
1.5 [N/pc2]
- CN 0.56 Moderately populated
- Cdens 0.31 Loose
- CC3 0.75 High quality
- Clit 0.25 Poorly 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
HXHWL 8 is a moderately populated, loose object of high C3 quality. Its parallax locates it at a relatively close distance, below the mid-plane, affected by moderate extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster (see Parameters). It is poorly studied in the literature.
Data
| Reference | Year | RA [deg] | DEC [deg] | Plx [mas] | pmRA [mas/yr] | pmDE [mas/yr] | Rv [km/s] |
|---|---|---|---|---|---|---|---|
| UCC | 99999â | 319.227 | 44.012 | 0.843 | 0.065 | -4.388 | -12.345 |
| Hunt & Reffert | 2024 | 319.224 | 44.084 | 0.835 | 0.06 | -4.376 | -11.512 |
| Cavallo et al. | 2024 | 319.344 | 44.038 | 0.837 | â | â | â |
| Hunt & Reffert | 2023 | 319.224 | 44.084 | 0.835 | 0.06 | -4.376 | -11.512 |
| He et al. | 2021 | 319.334 | 43.978 | 0.85 | 0.05 | -4.35 | 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 | 1.14 | 1.13 | 1.0 | 195 | 0.477 | 161 | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 161(1) | â | â |
| Cavallo et al. | 2024 | 1.11 | 1.13 | â | 195 | 0.380 | â | â | â |
| Hunt & Reffert | 2023 | 1.14 | 1.13 | 1.00 | 128 | â | â | â | â |
| He et al. | 2021 | 1.20 | 1.20 | â | 347 | 0.575 | 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.