Search Data

The AAVSO International Database is a repository of variable star observations contributed by amateur and professional astronomers worldwide. Use the form below to search for observations of specific stars or by specific observers.

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Enter list of star names, comma separated.
Enter a date in natural language, jd, or utc format.
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Campaign overrides targets and dates.

Found 24671 records.

# Target Observer Julian Date UTC Date Magnitude Type
1264948622 EE CEP BPAD 2456868.6467 2014-07-30 03:31 10.566 2
1264948623 EE CEP BPAD 2456868.6472 2014-07-30 03:31 10.569 2
1264948624 EE CEP BPAD 2456868.6483 2014-07-30 03:33 10.556 2
1264948625 EE CEP BPAD 2456868.6488 2014-07-30 03:34 10.566 2
1264948626 EE CEP BPAD 2456868.6493 2014-07-30 03:35 10.570 2
1264948627 EE CEP BPAD 2456868.6423 2014-07-30 03:24 10.225 2
1264948628 EE CEP BPAD 2456868.6429 2014-07-30 03:25 10.215 2
1264948629 EE CEP BPAD 2456868.6434 2014-07-30 03:26 10.214 2
1264948630 EE CEP BPAD 2456868.6439 2014-07-30 03:27 10.214 2
1264948631 EE CEP BPAD 2456868.6445 2014-07-30 03:28 10.222 2
1264948632 EE CEP BPAD 2456868.6450 2014-07-30 03:28 10.222 2
1264948633 EE CEP BPAD 2456868.6455 2014-07-30 03:29 10.213 2
1264950892 EE CEP MMN 2456854.4883 2014-07-15 23:43 11.149 2
1264950893 EE CEP MMN 2456854.4894 2014-07-15 23:44 10.830 2
1264950894 EE CEP MMN 2456854.4899 2014-07-15 23:45 10.212 2
1264950940 EE CEP BDG 2456869.3998 2014-07-30 21:35 10.848 2
1264950941 EE CEP BDG 2456869.4000 2014-07-30 21:35 10.232 2
1264950947 EE CEP CTOA 2456865.8275 2014-07-27 07:51 11.222 3
1264950948 EE CEP CTOA 2456865.8280 2014-07-27 07:52 10.845 3
1264951201 EE CEP VOL 2456868.4210 2014-07-29 22:06 11.2 1
1264951209 EE CEP PRV 2456862.9280 2014-07-24 10:16 10.569 2
1264951210 EE CEP PRV 2456862.9292 2014-07-24 10:18 10.184 2
1264951211 EE CEP PRV 2456862.9270 2014-07-24 10:14 11.183 2
1264951212 EE CEP PRV 2456862.9257 2014-07-24 10:12 10.877 2
1264951238 EE CEP BPO 2456869.4778 2014-07-30 23:28 10.869 2