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Table 4.
Galactic orbit calculation of J22564–5910: input parameters for GALPY together with the resulting Galactic orbital parameters.
| Parameter | Value | SD average (1) |
|---|---|---|
| Input | ||
| RA (deg) | 344.101358304 | |
| Dec (deg) | −59.170770517 | |
| Distance (kpc) | 0.635 ± 0.013 | |
| PM RA (mas yr−1) | 13.772 ± 0.017 | |
| PM Dec (mas yr−1) | −24.433 ± 0.018 | |
| RV (km s−1) | 21 ± 32 | |
| Galactic orbit | ||
| Zmax (kpc) | 0.688 ± 0.288 | 1.14 ± 0.70 |
| Rper (kpc) | 3.692 ± 0.428 | 5.98 ± 2.45 |
| Rapo (kpc) | 7.732 ± 0.055 | 9.94 ± 1.84 |
| Ecc | 0.356 ± 0.050 | 0.23 ± 0.13 |
| Jz (kpc km s−1) | 1166 ± 88 | / |
Notes. (1)The average values for general hot subdwarf stars are shown in the last column. They are taken from Luo et al. (2020).
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