AAVSO LOGO
Sign up Sign in
About Us Get Started Forums Contact Us Donate
Global Search Search Photometry

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.

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 108285 records

Sorting disabled for searches with more than 100,000 rows for performance reasons.
Please refine your search or export the data for sorting.

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 MM Cas ATE 2458450.4664 2018-11-27 23:11 11.766 0.016 Johnson V CCD
2 X Tri ATE 2458450.4662 2018-11-27 23:11 8.868 0.006 Johnson V CCD
3 X Tri ATE 2458450.4658 2018-11-27 23:10 8.855 0.006 Johnson V CCD
4 MP Gem KTU 2458450.4658 2018-11-27 23:10 16.0306 0.0125 Johnson V CCD
5 X Tri ATE 2458450.4655 2018-11-27 23:10 8.868 0.006 Johnson V CCD
6 MM Cas ATE 2458450.4654 2018-11-27 23:10 11.790 0.016 Johnson V CCD
7 WZ Cas WDJC 2458450.4652 2018-11-27 23:09 7.4 N/A Visual Visual
8 KR Cas ATE 2458450.4652 2018-11-27 23:09 10.306 0.004 Johnson V CCD
9 X Tri ATE 2458450.4651 2018-11-27 23:09 8.873 0.006 Johnson V CCD
10 MM Cas ATE 2458450.4649 2018-11-27 23:09 11.776 0.018 Johnson V CCD
11 X Tri ATE 2458450.4648 2018-11-27 23:09 8.848 0.007 Johnson V CCD
12 MM Cas ATE 2458450.4644 2018-11-27 23:08 11.780 0.016 Johnson V CCD
13 X Tri ATE 2458450.4644 2018-11-27 23:08 8.867 0.006 Johnson V CCD
14 MP Gem KTU 2458450.4644 2018-11-27 23:08 16.0130 0.0125 Johnson V CCD
15 KR Cas ATE 2458450.4642 2018-11-27 23:08 10.286 0.005 Johnson V CCD
16 X Tri ATE 2458450.4641 2018-11-27 23:08 8.876 0.008 Johnson V CCD
17 MM Cas ATE 2458450.4640 2018-11-27 23:08 11.786 0.017 Johnson V CCD
18 X Tri ATE 2458450.4638 2018-11-27 23:07 8.866 0.006 Johnson V CCD
19 X Tri ATE 2458450.4634 2018-11-27 23:07 8.863 0.006 Johnson V CCD
20 KR Cas ATE 2458450.4632 2018-11-27 23:07 10.282 0.001 Johnson V CCD
21 X Tri ATE 2458450.4631 2018-11-27 23:06 8.854 0.006 Johnson V CCD
22 MM Cas ATE 2458450.4630 2018-11-27 23:06 11.751 0.016 Johnson V CCD
23 MM Cas ATE 2458450.4625 2018-11-27 23:06 11.775 0.015 Johnson V CCD
24 X Tri ATE 2458450.4624 2018-11-27 23:05 8.864 0.006 Johnson V CCD
25 MP Gem KTU 2458450.4623 2018-11-27 23:05 16.0779 0.0129 Johnson V CCD