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
1265619512 EE CEP WGR 2456894.7464 2014-08-25 05:54 10.778 2
1265619513 EE CEP WGR 2456894.7482 2014-08-25 05:57 10.781 2
1265619514 EE CEP WGR 2456894.7500 2014-08-25 06:00 10.785 2
1265619515 EE CEP WGR 2456894.7518 2014-08-25 06:02 10.785 2
1265619516 EE CEP WGR 2456894.7536 2014-08-25 06:05 10.782 2
1265619517 EE CEP WGR 2456894.7555 2014-08-25 06:07 10.784 2
1265619518 EE CEP WGR 2456894.7573 2014-08-25 06:10 10.786 2
1265619519 EE CEP WGR 2456894.7591 2014-08-25 06:13 10.786 2
1265619520 EE CEP WGR 2456894.7609 2014-08-25 06:15 10.784 2
1265619521 EE CEP WGR 2456894.7627 2014-08-25 06:18 10.787 2
1265619522 EE CEP WGR 2456894.7645 2014-08-25 06:20 10.781 2
1265619523 EE CEP WGR 2456894.7664 2014-08-25 06:23 10.782 2
1265619524 EE CEP WGR 2456894.7682 2014-08-25 06:26 10.784 2
1265619525 EE CEP WGR 2456894.7700 2014-08-25 06:28 10.781 2
1265619526 EE CEP WGR 2456894.7718 2014-08-25 06:31 10.783 2
1265619527 EE CEP WGR 2456894.7736 2014-08-25 06:34 10.785 2
1265619528 EE CEP WGR 2456894.7755 2014-08-25 06:36 10.777 2
1265619529 EE CEP WGR 2456894.7773 2014-08-25 06:39 10.789 2
1265619530 EE CEP WGR 2456894.7791 2014-08-25 06:41 10.779 2
1265619531 EE CEP WGR 2456894.7809 2014-08-25 06:44 10.790 2
1265619532 EE CEP WGR 2456894.7827 2014-08-25 06:47 10.786 2
1265619533 EE CEP WGR 2456894.7845 2014-08-25 06:49 10.797 2
1265619534 EE CEP WGR 2456894.7864 2014-08-25 06:52 10.791 2
1265619535 EE CEP WGR 2456894.7882 2014-08-25 06:54 10.794 2
1265619536 EE CEP WGR 2456894.7900 2014-08-25 06:57 10.779 2