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.

Looking for the old WebObs Search? Click here.

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

Found 24671 records.

# Target Observer Julian Date UTC Date Magnitude Type
1264947148 EE CEP WGR 2456863.7218 2014-07-25 05:19 10.251 2
1264947149 EE CEP WGR 2456863.7230 2014-07-25 05:21 10.266 2
1264947150 EE CEP WGR 2456863.7242 2014-07-25 05:22 10.264 2
1264947151 EE CEP WGR 2456863.7255 2014-07-25 05:24 10.262 2
1264947152 EE CEP WGR 2456863.7267 2014-07-25 05:26 10.256 2
1264947153 EE CEP WGR 2456863.7279 2014-07-25 05:28 10.268 2
1264947154 EE CEP WGR 2456863.7292 2014-07-25 05:29 10.260 2
1264947155 EE CEP WGR 2456863.7304 2014-07-25 05:31 10.254 2
1264947156 EE CEP WGR 2456863.7316 2014-07-25 05:33 10.254 2
1264947157 EE CEP WGR 2456863.7328 2014-07-25 05:35 10.256 2
1264947158 EE CEP WGR 2456863.7341 2014-07-25 05:37 10.261 2
1264947159 EE CEP WGR 2456863.7353 2014-07-25 05:38 10.256 2
1264947160 EE CEP WGR 2456863.7365 2014-07-25 05:40 10.262 2
1264947161 EE CEP WGR 2456863.7377 2014-07-25 05:42 10.265 2
1264947162 EE CEP WGR 2456863.7390 2014-07-25 05:44 10.255 2
1264947163 EE CEP WGR 2456863.7402 2014-07-25 05:45 10.253 2
1264947164 EE CEP WGR 2456863.7414 2014-07-25 05:47 10.257 2
1264947165 EE CEP WGR 2456863.7427 2014-07-25 05:49 10.254 2
1264947166 EE CEP WGR 2456863.7439 2014-07-25 05:51 10.250 2
1264947167 EE CEP WGR 2456863.7451 2014-07-25 05:52 10.248 2
1264947168 EE CEP WGR 2456863.7464 2014-07-25 05:54 10.252 2
1264947169 EE CEP WGR 2456863.7476 2014-07-25 05:56 10.254 2
1264947170 EE CEP WGR 2456863.7488 2014-07-25 05:58 10.250 2
1264947171 EE CEP WGR 2456863.7500 2014-07-25 06:00 10.251 2
1264947172 EE CEP WGR 2456863.7513 2014-07-25 06:01 10.248 2