value quality siderealorsynodic author ref method 5.6080 2 Synodic Waszczak 2015AJ....150...75W Lightcurve 5.6080 3- Synodic McNeill 2018AJ....156..282M Lightcurve 5.6087 2 Sidereal Durech 2023A&A...675A..24D Model 5.6088 2 Sidereal Durech 2020A&A...643A..59D Model