2342 20160701171704.0 ASTROimport-499 Baransky, A. 2000 Comet C/1999 S4 (LINEAR) Recent binocular magnitude estimates: June 28.94 UT, 8.5 (A. Baransky, Kiev, Ukraine, 12 x 80); 30.99, 8.3 (R. J. Bouma, Groningen, The Netherlands, 15 x 80); July 2.91, 7.7 (M. Reszelski, Szamotuly, Poland, 20 x 60); 5.06, 8.0 (S. Baroni, Milan, Italy, 40 x 80); 7.32, 8.0 (P. M. Raymundo, Salvador, Brazil, 11 x 80). T. Pauwels (Royal Observatory, Uccle, 0.85-m f/2.5 Schmidt + CCD) remarked on June 29.1 UT on tails of 14' in p.a. 267 deg, 8' in p.a. 249 deg and 4' in p.a. 270 deg. M. Jager (Vienna, 0.25-m Schmidt, pg) remarked on July 7.0 on a type II tail extending 25' in p.a. 267 deg and type I tails extending 50' in p.a. 275 and 278 deg). Bouma, R. J. Reszelski, M. Baroni, S. Raymundo, P. M. Pauwels, T. Jager, M. International Astronomical Union Circular 7449 2000 2 http://esoads.eso.org/abs/2000IAUC.7449....2B published in NONREF