in 't Zand, J. J. M.J. J. M.in 't ZandCapalbi, MilviaMilviaCapalbiPerri, MatteoMatteoPerri2020-09-172020-09-172002-04-01https://hdl.handle.net/20.500.13025/136IAU Circ., 7873, 1 (2002). Edited by Marsden, B. G.IAUC 7873 available at Central Bureau for Astronomical Telegrams.http://adsabs.harvard.edu/abs/2002IAUC.7873....1I2002IAUC.7873....1I