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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.

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.
Separate multiple observers with commas.
Campaign overrides targets and dates.

Found 35346 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 FO Aqr ATE 2457631.5666 2016-08-31 01:35 14.738 0.034 Johnson V CCD
2 FO Aqr ATE 2457631.5660 2016-08-31 01:34 14.822 0.036 Johnson V CCD
3 FO Aqr ATE 2457631.5653 2016-08-31 01:34 15.031 0.039 Johnson V CCD
4 FO Aqr ATE 2457631.5647 2016-08-31 01:33 14.579 0.032 Johnson V CCD
5 FO Aqr ATE 2457631.5641 2016-08-31 01:32 14.721 0.033 Johnson V CCD
6 FO Aqr ATE 2457631.5635 2016-08-31 01:31 14.811 0.035 Johnson V CCD
7 FO Aqr ATE 2457631.5629 2016-08-31 01:30 14.760 0.035 Johnson V CCD
8 FO Aqr ATE 2457631.5623 2016-08-31 01:29 15.013 0.038 Johnson V CCD
9 FO Aqr ATE 2457631.5617 2016-08-31 01:28 14.820 0.035 Johnson V CCD
10 FO Aqr ATE 2457631.5611 2016-08-31 01:28 15.089 0.040 Johnson V CCD
11 FO Aqr ATE 2457631.5605 2016-08-31 01:27 14.730 0.033 Johnson V CCD
12 FO Aqr ATE 2457631.5599 2016-08-31 01:26 14.902 0.036 Johnson V CCD
13 FO Aqr ATE 2457631.5593 2016-08-31 01:25 14.701 0.033 Johnson V CCD
14 FO Aqr ATE 2457631.5587 2016-08-31 01:24 14.797 0.035 Johnson V CCD
15 FO Aqr ATE 2457631.5581 2016-08-31 01:23 14.847 0.035 Johnson V CCD
16 FO Aqr ATE 2457631.5575 2016-08-31 01:22 14.895 0.036 Johnson V CCD
17 FO Aqr ATE 2457631.5569 2016-08-31 01:21 14.808 0.035 Johnson V CCD
18 FO Aqr ATE 2457631.5563 2016-08-31 01:21 14.945 0.037 Johnson V CCD
19 FO Aqr ATE 2457631.5557 2016-08-31 01:20 14.665 0.033 Johnson V CCD
20 FO Aqr ATE 2457631.5551 2016-08-31 01:19 14.694 0.033 Johnson V CCD
21 FO Aqr ATE 2457631.5545 2016-08-31 01:18 14.652 0.032 Johnson V CCD
22 FO Aqr ATE 2457631.5539 2016-08-31 01:17 14.672 0.033 Johnson V CCD
23 FO Aqr ATE 2457631.5533 2016-08-31 01:16 14.895 0.037 Johnson V CCD
24 FO Aqr ATE 2457631.5527 2016-08-31 01:15 15.024 0.039 Johnson V CCD
25 FO Aqr ATE 2457631.5521 2016-08-31 01:15 14.861 0.036 Johnson V CCD