Outburst of V2051 Oph The eclipsing SU UMa-type dwarf nova V2051 Oph is reported to be in outburst. Observations are encouraged. For more information of the object, see http://vsnet.kusastro.kyoto-u.ac.jp/vsnet/DNe/v2051oph.html YYMMDD(UT) mag observer 980721.469 <145 (P. F. Williams) 980723.430 <141 (P. F. Williams) 980803.378 <138 (R. Stubbings) 980805.394 134 (R. Stubbings) 980805.553 134 (R. Stubbings) Eclipse ephemeris using Min.HJD = 2444787.321141 + 0.062427860 E YYMMDD hh:mm:ss (UT, barycentric correction applied, assuming the predicted times by the above ephemeris represent BJD) 980805 00:58:42 980805 02:28:36 980805 03:58:30 980805 05:28:24 980805 06:58:19 980805 08:28:13 980805 09:58:07 980805 11:28:01 980805 12:57:55 980805 14:27:50 980805 15:57:44 980805 17:27:38 980805 18:57:32 980805 20:27:26 980805 21:57:21 980805 23:27:15 980806 00:57:09 980806 02:27:03 980806 03:56:57 980806 05:26:52 980806 06:56:46 980806 08:26:40 980806 09:56:34 980806 11:26:28 980806 12:56:23 980806 14:26:17 980806 15:56:11 980806 17:26:05 980806 18:55:59 980806 20:25:54 980806 21:55:48 980806 23:25:42 980807 00:55:36 980807 02:25:31 980807 03:55:25 980807 05:25:19 980807 06:55:13 980807 08:25:07 980807 09:55:02 980807 11:24:56 980807 12:54:50 980807 14:24:44 980807 15:54:38 980807 17:24:33 980807 18:54:27 980807 20:24:21 980807 21:54:15 980807 23:24:10 980808 00:54:04 980808 02:23:58 980808 03:53:52 980808 05:23:46 980808 06:53:41 980808 08:23:35 980808 09:53:29 980808 11:23:23 980808 12:53:17 980808 14:23:12 980808 15:53:06 980808 17:23:00 980808 18:52:54 980808 20:22:49 980808 21:52:43 980808 23:22:37 Regards, Taichi Kato