Table 4.

Summary of Radial-velocity information.

NameTime span|$N_{\rm obs}$|Mean RVErrorNotes
 (d) (⁠|${\rm km\, s}^{-1}$|⁠)(⁠|${\rm km\, s}^{-1}$|⁠) 
HIP0010081448.125−16.770.04SB1
HIP00147975.83−13.540.08 
HIP0016021390.22036.210.02SB1
HIP0017334087.922−2.930.72VAR
HIP0027109951.81012.320.12 
NameTime span|$N_{\rm obs}$|Mean RVErrorNotes
 (d) (⁠|${\rm km\, s}^{-1}$|⁠)(⁠|${\rm km\, s}^{-1}$|⁠) 
HIP0010081448.125−16.770.04SB1
HIP00147975.83−13.540.08 
HIP0016021390.22036.210.02SB1
HIP0017334087.922−2.930.72VAR
HIP0027109951.81012.320.12 

Note. Objects flagged in the notes as ‘SB1’ or ‘SB2’ are single- or double-lined binaries for which we have derived an orbit. We use ‘SB1[GAIA]’ for cases where our own RVs show little or no change, whereas Gaia has reported an orbit. The ‘VAR’ and ‘VAR?’ classifications indicate certain or probable RV variability, which in most cases is a sign of binarity, but can also be due to pulsation. The ‘VIS’ code flags objects having visual companions with confirmed or possible physical association, and those discovered from their astrometric motion by Gaia DR3 are indicated with ‘AST[GAIA]’. Objects showing acceleration in the plane of the sky from Hipparcos and Gaia data (Brandt 2021) have the code ‘ACC’, and those with Gaia RUWE values larger than 1.4, suggestive of binarity, are flagged with ‘RUWE’. For spectroscopic binaries with orbits (from our own measurements, or from Gaia), the mean RV listed is the centre-of-mass velocity. For HIP017878, which is a W UMa overcontact system, we adopted the |$\gamma$| velocity from Rucinski et al. (2008); the object is flagged as ‘SB2*’. HIP069848 is a |$\delta$| Sct star (see Appendix A). (This table is available in its entirety in machine-readable form).

Table 4.

Summary of Radial-velocity information.

NameTime span|$N_{\rm obs}$|Mean RVErrorNotes
 (d) (⁠|${\rm km\, s}^{-1}$|⁠)(⁠|${\rm km\, s}^{-1}$|⁠) 
HIP0010081448.125−16.770.04SB1
HIP00147975.83−13.540.08 
HIP0016021390.22036.210.02SB1
HIP0017334087.922−2.930.72VAR
HIP0027109951.81012.320.12 
NameTime span|$N_{\rm obs}$|Mean RVErrorNotes
 (d) (⁠|${\rm km\, s}^{-1}$|⁠)(⁠|${\rm km\, s}^{-1}$|⁠) 
HIP0010081448.125−16.770.04SB1
HIP00147975.83−13.540.08 
HIP0016021390.22036.210.02SB1
HIP0017334087.922−2.930.72VAR
HIP0027109951.81012.320.12 

Note. Objects flagged in the notes as ‘SB1’ or ‘SB2’ are single- or double-lined binaries for which we have derived an orbit. We use ‘SB1[GAIA]’ for cases where our own RVs show little or no change, whereas Gaia has reported an orbit. The ‘VAR’ and ‘VAR?’ classifications indicate certain or probable RV variability, which in most cases is a sign of binarity, but can also be due to pulsation. The ‘VIS’ code flags objects having visual companions with confirmed or possible physical association, and those discovered from their astrometric motion by Gaia DR3 are indicated with ‘AST[GAIA]’. Objects showing acceleration in the plane of the sky from Hipparcos and Gaia data (Brandt 2021) have the code ‘ACC’, and those with Gaia RUWE values larger than 1.4, suggestive of binarity, are flagged with ‘RUWE’. For spectroscopic binaries with orbits (from our own measurements, or from Gaia), the mean RV listed is the centre-of-mass velocity. For HIP017878, which is a W UMa overcontact system, we adopted the |$\gamma$| velocity from Rucinski et al. (2008); the object is flagged as ‘SB2*’. HIP069848 is a |$\delta$| Sct star (see Appendix A). (This table is available in its entirety in machine-readable form).

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