G'day all, Tonight June 25 local time (+10UT) Saw Iridium 16 flare to about mag. 0, light cloud interferred for exact estimate as Alpha Centaurus nearby was clear of cloud. time was a match for following elements from Celestrak data 21-6-98: IRIDIUM 16 1 24841U 97030F 98170.05273353 -.00000296 00000-0 -11270-3 0 1840 2 24841 086.4031 009.3339 0002972 076.3067 283.8455 14.34218298052496 Chris Wyatt, Lat. 36.7764S, Long. 144.2411E, elev. 240m May your 'Heavens Above' be always clear.