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
1265537633 EE CEP WGR 2456957.5713 2014-10-27 01:42 10.813 2
1265537634 EE CEP WGR 2456957.5722 2014-10-27 01:43 10.820 2
1265537635 EE CEP WGR 2456957.5731 2014-10-27 01:45 10.815 2
1265537636 EE CEP WGR 2456957.5741 2014-10-27 01:46 10.815 2
1265537637 EE CEP WGR 2456957.5750 2014-10-27 01:47 10.812 2
1265537638 EE CEP WGR 2456957.5759 2014-10-27 01:49 10.810 2
1265537639 EE CEP WGR 2456957.5768 2014-10-27 01:50 10.813 2
1265537640 EE CEP WGR 2456957.5778 2014-10-27 01:52 10.810 2
1265537641 EE CEP WGR 2456957.5787 2014-10-27 01:53 10.810 2
1265537642 EE CEP WGR 2456957.5797 2014-10-27 01:54 10.812 2
1265537643 EE CEP WGR 2456957.5806 2014-10-27 01:56 10.811 2
1265537644 EE CEP WGR 2456957.5815 2014-10-27 01:57 10.815 2
1265537645 EE CEP WGR 2456957.5824 2014-10-27 01:58 10.818 2
1265537646 EE CEP WGR 2456957.5834 2014-10-27 02:00 10.818 2
1265537647 EE CEP WGR 2456957.5843 2014-10-27 02:01 10.817 2
1265537648 EE CEP WGR 2456957.5852 2014-10-27 02:02 10.802 2
1265537649 EE CEP WGR 2456957.5862 2014-10-27 02:04 10.777 2
1265537650 EE CEP WGR 2456957.5871 2014-10-27 02:05 10.795 2
1265537651 EE CEP WGR 2456957.5922 2014-10-27 02:12 10.806 2
1265537652 EE CEP WGR 2456957.5932 2014-10-27 02:14 10.818 2
1265537653 EE CEP WGR 2456957.5941 2014-10-27 02:15 10.811 2
1265537654 EE CEP WGR 2456957.5950 2014-10-27 02:16 10.809 2
1265537655 EE CEP WGR 2456957.5959 2014-10-27 02:18 10.802 2
1265537656 EE CEP WGR 2456957.5969 2014-10-27 02:19 10.776 2
1265537657 EE CEP WGR 2456957.5978 2014-10-27 02:20 10.790 2