Next Chandra burn is IPS-5 at Aug 7 0538:31 GMT (99219) Post-burn orbit will be: 9676 x 139188 km x 28.5 deg SMA 80810.44 km Ecc 0.801335 Inc 28.4513 RAAN 194.1777 AoP 271.0528 Mean Anom 180.2873 Epoch 219/05:46 This may be the last burn, although a tweak IPS-6 is not ruled out. - Jonathan McDowell