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
1264947398 EE CEP WGR 2456863.6272 2014-07-25 03:03 10.882 2
1264947399 EE CEP WGR 2456863.6284 2014-07-25 03:04 10.881 2
1264947400 EE CEP WGR 2456863.6296 2014-07-25 03:06 10.871 2
1264947401 EE CEP WGR 2456863.6309 2014-07-25 03:08 10.881 2
1264947402 EE CEP WGR 2456863.6321 2014-07-25 03:10 10.880 2
1264947403 EE CEP WGR 2456863.6333 2014-07-25 03:11 10.881 2
1264947404 EE CEP WGR 2456863.6346 2014-07-25 03:13 10.869 2
1264947405 EE CEP WGR 2456863.6358 2014-07-25 03:15 10.872 2
1264947406 EE CEP WGR 2456863.6370 2014-07-25 03:17 10.882 2
1264947407 EE CEP WGR 2456863.6382 2014-07-25 03:19 10.877 2
1264947408 EE CEP WGR 2456863.6395 2014-07-25 03:20 10.874 2
1264947409 EE CEP WGR 2456863.6407 2014-07-25 03:22 10.877 2
1264947410 EE CEP WGR 2456863.6419 2014-07-25 03:24 10.875 2
1264947411 EE CEP WGR 2456863.6432 2014-07-25 03:26 10.874 2
1264947412 EE CEP WGR 2456863.6444 2014-07-25 03:27 10.875 2
1264947413 EE CEP WGR 2456863.6456 2014-07-25 03:29 10.871 2
1264947414 EE CEP WGR 2456863.6469 2014-07-25 03:31 10.876 2
1264947415 EE CEP WGR 2456863.7152 2014-07-25 05:09 10.879 2
1264947416 EE CEP WGR 2456863.7164 2014-07-25 05:11 10.866 2
1264947417 EE CEP WGR 2456863.7176 2014-07-25 05:13 10.875 2
1264947418 EE CEP WGR 2456863.7189 2014-07-25 05:15 10.873 2
1264947419 EE CEP WGR 2456863.7201 2014-07-25 05:16 10.877 2
1264947420 EE CEP WGR 2456863.7213 2014-07-25 05:18 10.875 2
1264947421 EE CEP WGR 2456863.7225 2014-07-25 05:20 10.880 2
1264947422 EE CEP WGR 2456863.7238 2014-07-25 05:22 10.888 2