HXHWL 52
0.24
UTI
0.0
CN
0.34
Cdens
0.25
CC3
0.3
Clit
1.0
Cdup
Stellar density (N50/rad)
1.7 [N/pc2]
- CN 0.0 Sparse
- Cdens 0.34 Loose
- CC3 0.25 Low quality
- Clit 0.3 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 52 is a sparse, loose object of low C3 quality. Its parallax locates it at a relatively close distance, near the mid-plane, affected by low extinction. It is catalogued as a near-solar metallicity, intermediate-age cluster, but with a large variance across recent sources for the age and metallicity parameters (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 | 106.746 | -6.257 | 0.587 | -0.233 | -0.634 | 36.241 |
| Zhang et al. | 2024 | 106.828 | -6.297 | â | â | â | â |
| Hunt & Reffert | 2024 | 106.828 | -6.297 | 0.591 | -0.238 | -0.624 | 18.882 |
| Cavallo et al. | 2024 | 106.789 | -6.33 | 0.591 | â | â | â |
| Hunt & Reffert | 2023 | 106.828 | -6.297 | 0.591 | -0.238 | -0.624 | 18.882 |
| He et al. | 2021 | 106.753 | -6.263 | 0.6 | -0.26 | -0.64 | 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 | 1.59 | 0.62 | 0.85 | 242 | 0.130 | 141 | â | â |
| Zhang et al. | 2024 | â | â | â | â | -0.184(1) | â | â | â |
| Hunt & Reffert | 2024 | â | â | â | â | â | 141(1) | â | â |
| Cavallo et al. | 2024 | 1.64 | 0.75 | â | 389 | 0.130 | â | â | â |
| Hunt & Reffert | 2023 | 1.59 | 0.62 | 0.85 | 242 | â | â | â | â |
| He et al. | 2021 | 1.38 | 0.60 | â | 83 | 0.323 | 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.