HXHWL 17
(H21OC 17)
0.42
UTI
0.5
CN
0.74
Cdens
0.25
CC3
0.31
Clit
1.0
Cdup
Radius (P>50% members)
11.5 [arcmin]
- CN 0.5 Moderately populated
- Cdens 0.74 Moderately dense
- CC3 0.25 Low quality
- Clit 0.31 Poorly studied
- Cdup 1.0 Unique
Overview
HXHWL 17 is a moderately populated, moderately dense 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 (see Parameters). It is poorly studied in the literature.
Note: This object shares a significant percentage of members with a later reported entry. See table with shared members information.
Relatively close
Low 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 | 109.276 | -11.986 | 0.91 | -2.109 | -0.12 | 43.408 |
| Hunt & Reffert | 2024 | 109.277 | -12.029 | 0.893 | -2.104 | -0.09 | 38.5 |
| Cavallo et al. | 2024 | 109.291 | -12.049 | 0.895 | â | â | â |
| Hunt & Reffert | 2023 | 109.277 | -12.029 | 0.893 | -2.104 | -0.09 | 38.5 |
| He et al. | 2022 | 109.288 | -12.036 | 0.924 | -2.069 | -0.142 | â |
| He et al. | 2021 | 109.309 | -12.044 | 0.93 | -2.11 | -0.18 | 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] | Bfr | BSS |
|---|---|---|---|---|---|---|---|---|---|
| Hunt & Reffert | 2024 | â | â | â | â | â | 102* | â | â |
| Cavallo et al. | 2024 | 1.06 | 0.52 | â | 316 | 0.200 | â | â | â |
| Hunt & Reffert | 2023 | 1.05 | 0.41 | 0.48 | 296 | â | â | â | â |
| He et al. | 2022 | â | 0.85 | â | 282 | â | â | â | â |
| He et al. | 2021 | 1.15 | 0.84 | â | 263 | 0.457 | â | â | â |
(*): Indicates that this parameter is assigned more than one value in the corresponding reference.
Cavallo et al. (2024)
Gold sample.