RX J0909.8+1849 possible outburst Patrick Schmeer has informed us that the eclipsing dwarf nova RX J0909.8+1849 = HS 0907+1902 may be in an enhanced activity state. Eclipse predictions based on the ephemeris by Gaensicke et al.: (based on the ephemeris from VSNET observation, cf. vsnet-alert 4231, eclipses are expected to be 4 min earlier than this). YYYYMMDD hh:mm:ss (UT, geocentric) ------------------------------------- 20000324 02:44:06 20000324 06:56:46 20000324 11:09:25 20000324 15:22:05 20000324 19:34:45 20000324 23:47:24 20000325 04:00:04 20000325 08:12:44 20000325 12:25:23 20000325 16:38:03 20000325 20:50:43 20000326 01:03:22 20000326 05:16:02 20000326 09:28:42 20000326 13:41:22 20000326 17:54:01 20000326 22:06:41 20000327 02:19:21 20000327 06:32:00 20000327 10:44:40 20000327 14:57:20 20000327 19:10:00 20000327 23:22:39 20000328 03:35:19 20000328 07:47:59 20000328 12:00:38 20000328 16:13:18 20000328 20:25:58 20000329 00:38:38 20000329 04:51:17 20000329 09:03:57 20000329 13:16:37 20000329 17:29:17 20000329 21:41:56 20000330 01:54:36 20000330 06:07:16 20000330 10:19:56 20000330 14:32:35 20000330 18:45:15 20000330 22:57:55