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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 5257 records

# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 NSV 20520 HMB 2459395.4998 2021-06-29 23:59 15.311 0.039 Johnson B CCD
2 NSV 20520 HMB 2459395.4988 2021-06-29 23:58 14.218 0.020 Johnson V CCD
3 NSV 20520 HMB 2459395.4981 2021-06-29 23:57 14.225 0.020 Johnson V CCD
4 NSV 20468 HMB 2459395.4973 2021-06-29 23:56 14.998 0.033 Johnson V CCD
5 NSV 20468 HMB 2459395.4966 2021-06-29 23:55 14.990 0.031 Johnson V CCD
6 NSV 20468 HMB 2459395.4956 2021-06-29 23:53 16.359 0.091 Johnson B CCD
7 NSV 20468 HMB 2459395.4945 2021-06-29 23:52 16.170 0.078 Johnson B CCD
8 SSTc2d J160000.6-422158 HMB 2459395.4917 2021-06-29 23:48 18.423 0.508 Johnson B CCD
9 SSTc2d J160000.6-422158 HMB 2459395.4905 2021-06-29 23:46 16.544 0.099 Johnson V CCD
10 SSTc2d J160000.6-422158 HMB 2459395.4894 2021-06-29 23:44 16.220 0.082 Johnson V CCD
11 Sz 76 HMB 2459395.4879 2021-06-29 23:42 16.693 0.102 Johnson B CCD
12 Sz 76 HMB 2459395.4865 2021-06-29 23:40 16.835 0.130 Johnson B CCD
13 Sz 76 HMB 2459395.4852 2021-06-29 23:38 15.118 0.025 Johnson V CCD
14 Sz 76 HMB 2459395.4841 2021-06-29 23:37 15.069 0.023 Johnson V CCD
15 NSV 20416 HMB 2459395.4833 2021-06-29 23:35 11.419 0.006 Cousins R CCD
16 NSV 20416 HMB 2459395.4829 2021-06-29 23:35 11.438 0.006 Cousins R CCD
17 NSV 20416 HMB 2459395.4823 2021-06-29 23:34 13.749 0.037 Johnson B CCD
18 NSV 20416 HMB 2459395.4816 2021-06-29 23:33 13.721 0.016 Johnson B CCD
19 NSV 20416 HMB 2459395.4810 2021-06-29 23:32 12.412 0.009 Johnson V CCD
20 NSV 20416 HMB 2459395.4806 2021-06-29 23:32 12.392 0.009 Johnson V CCD
21 NSV 20416 HMB 2459395.4802 2021-06-29 23:31 10.552 0.011 Cousins I CCD
22 NSV 20416 HMB 2459395.4800 2021-06-29 23:31 10.571 0.012 Cousins I CCD
23 GW Lup HMB 2459395.4795 2021-06-29 23:30 13.617 0.017 Cousins R CCD
24 GW Lup HMB 2459395.4792 2021-06-29 23:30 13.614 0.018 Cousins R CCD
25 GW Lup HMB 2459395.4784 2021-06-29 23:28 15.613 0.050 Johnson B CCD