Notes: For some stars, the spectral classification was determined from our blue spectra (labeled “this paper”). For stars that we don’t have spectra in the blue region, the spectral classification is shown as found on SIMBAD, alongside the original source. The first letter after the classification corresponds to the quality index used by the database, from best (A) to worst (E). In these cases, the original source is indicated with the number in subscript, reference list below.

References. (1) Bird et al. (2007); (2) As classified by Bowman et al. (2019b); (3) Burssens et al. (2019) (4) Carmona et al. (2010); (5) Tycho Double Star Catalogue (Fabricius et al. 2002); (6) Nesterov et al. (1995); (7) Houk (1982); (8) Houk & Smith-Moore (1988); (9) Nazé (2009); (10) Hiltner (1954); (11) Parthasarathy et al. (2012); (12) Pellizza et al. (2006); (13) Schiavon et al. (2012); (14) Stephenson & Sanduleak (1971); (15) Szczerba et al. (2007); (16) Vijapurkar & Drilling (1993); (17) Wallenquist (1939); (18) in agreement with Wraight et al. (2011); (19) Venn et al. (1998).