value quality siderealorsynodic author ref method 6.3300 3 Synodic Behrend LCDB Lightcurve 6.3355 3 Synodic Shevchenko 2016P&SS..123..101S Lightcurve 6.3370 2 Synodic Kryszczynska 1996Icar..124..134K Lightcurve 6.3370 3 Synodic Fauerbach 2005MPBu...32...80F Lightcurve 6.3370 3 Synodic Harris 1989Icar...81..314H Lightcurve 6.3371 2- Synodic Behrend LCDB Lightcurve 6.3372 2 Sidereal Durech 2007A&A...465..331D Model 6.3372 2 Sidereal Durech LCDB Model 6.3380 3 Synodic Fornas LCDB Lightcurve 6.3380 3 Synodic Garceran LCDB Lightcurve 6.3390 2+ Synodic Alton 2019MPBu...46..114A Lightcurve 6.3390 3- Synodic Behrend LCDB Lightcurve 6.3390 3 Synodic Behrend LCDB Lightcurve 6.4300 2 Synodic Carlsson 1981A&AS...44...15C Lightcurve