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

Found 108285 records

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# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 X Tri ATE 2458450.4845 2018-11-27 23:37 8.849 0.008 Johnson V CCD
2 X Tri ATE 2458450.4842 2018-11-27 23:37 8.864 0.009 Johnson V CCD
3 MP Gem KTU 2458450.4841 2018-11-27 23:37 15.9995 0.0126 Johnson V CCD
4 R Sct BDT 2458450.4840 2018-11-27 23:37 5.2 N/A Visual Visual
5 X Tri ATE 2458450.4835 2018-11-27 23:36 8.854 0.012 Johnson V CCD
6 X Tri ATE 2458450.4832 2018-11-27 23:35 8.854 0.010 Johnson V CCD
7 X Tri ATE 2458450.4828 2018-11-27 23:35 8.859 0.008 Johnson V CCD
8 MM Cas ATE 2458450.4827 2018-11-27 23:35 11.928 0.022 Johnson V CCD
9 MP Gem KTU 2458450.4827 2018-11-27 23:35 16.0312 0.0127 Johnson V CCD
10 AD Per WDJC 2458450.4826 2018-11-27 23:34 8.0 N/A Visual Visual
11 X Tri ATE 2458450.4825 2018-11-27 23:34 8.858 0.008 Johnson V CCD
12 X Tri ATE 2458450.4821 2018-11-27 23:34 8.869 0.007 Johnson V CCD
13 X Tri ATE 2458450.4818 2018-11-27 23:33 8.866 0.007 Johnson V CCD
14 MM Cas ATE 2458450.4817 2018-11-27 23:33 11.931 0.028 Johnson V CCD
15 X Tri ATE 2458450.4815 2018-11-27 23:33 8.862 0.007 Johnson V CCD
16 MP Gem KTU 2458450.4813 2018-11-27 23:33 16.0874 0.0129 Johnson V CCD
17 MM Cas ATE 2458450.4813 2018-11-27 23:33 11.912 0.035 Johnson V CCD
18 X Tri ATE 2458450.4811 2018-11-27 23:32 8.855 0.007 Johnson V CCD
19 KR Cas ATE 2458450.4808 2018-11-27 23:32 10.337 0.003 Johnson V CCD
20 X Tri ATE 2458450.4808 2018-11-27 23:32 8.853 0.007 Johnson V CCD
21 X Tri ATE 2458450.4801 2018-11-27 23:31 8.854 0.008 Johnson V CCD
22 MP Gem KTU 2458450.4799 2018-11-27 23:30 16.0769 0.0128 Johnson V CCD
23 X Tri ATE 2458450.4798 2018-11-27 23:30 8.860 0.007 Johnson V CCD
24 RZ Per WDJC 2458450.4792 2018-11-27 23:30 12.0 N/A Visual Visual
25 MP Gem KTU 2458450.4784 2018-11-27 23:28 16.0420 0.0128 Johnson V CCD