Notes. Column 1 lists the coordinates (right ascension and declination) of the source in decimal degrees. Column 2 gives some names, as listed by the SIMBAD database. A “?” indicates the name of a source that is located close to the nominal position. Column 3 gives the object type, as listed by the SIMBAD database (As of January 2019. As the SIMBAD database is continuously updated this may change in time). Column 4 gives the spectral type(s), as listed in Skiff (2014). In case of many entries only a selection is listed. Column 5 gives the variable star classification as listed in the GDR2 Gaia Collaboration (2018), Holl et al. (2018). Column 6 gives the classification based on the MIR Spitzer IRS spectra. The full table is available at the CDS.

References. (1) Groenewegen & Sloan (2018); (2) Kraemer et al. (2017); (3) Ruffle et al. (2015); (4) Jones et al. (2017); (5) Seale et al. (2009); (6) Sloan et al. (2016) (all stars listed as “C” in Groenewegen & Sloan 2018, also listed in Sloan et al. 2016); (7) Woods et al. (2011). The classifications are taken directly from those papers. For the exact meaning of the abbreviations see the original papers.