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Table 8.

Additional companions outside the SPHERE FoV.

ID Parallax Proper motion
Δmag Separation PA
(mas) RA (mas yr−1) Dec (mas yr−1) GaiaG band (arcsec) (°)
AF Hor B(1) 22.937 ± 0.046 97.940 ± 0.047 −14.129 ± 0.055 −1.331 22.190 190.879
TYC 8491-0656-1 B(1) 23.075 ± 0.044 93.852 ± 0.050 −11.790 ± 0.056 1.331 22.190 10.881
HIP 17797 B 18.798 ± 0.058 63.372 ± 0.055 −8.121 ± 0.065 0.598 8.370 216.621
HIP 17797 C 18.799 ± 0.018 74.352 ± 0.017 −4.885 ± 0.023 7.496 86.207 141.388

Notes. Separations and position angles were derived using the positions from Gaia EDR3, when available. Further details about the known systems (marked with W in Table 5) can be found in Appendix B.

(1)

TYC 8491-0656-1 Aab (see Appendix B for details about all these objects). Full version is available at the CDS.

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