Comet C/2011 l4 (panstarrs)W. Hasubick, G. V. Williams, C. Waters et al.|International Astronomical Union Circular|2011Cited by 1
COMET P/2018 V5 (Trujillo-Sheppard)Scott S. Sheppard, G. V. Williams, Chadwick A. Trujillo et al.|MPEC|2019Cited by 0
Comet C/2018 x3 (panstarrs)R. Weryk, G. V. Williams, W. H. Ryan et al.|Minor Planet Electronic Circulars|2015Cited by 0
Comet C/2020 y2 (atlas)L. Denneau, B. Lutkenhoner, J. Tonry et al.|Minor Planet Electronic Circulars|2021Cited by 0
COMET C/2021 A1 (Leonard)G. J. Leonard, Nicolas Erasmus, S. Aschi et al.|Minor Planet Electronic Circulars|2021Cited by 0