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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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Enter a date in natural language, jd, or utc format.
Separate multiple observers with commas.
Campaign overrides targets and dates.

Found 405067 records

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# Target Observer Julian Date UTC Date Magnitude Uncertainty Band Type
1 V0955 Cen HMB 2459395.4913 2021-06-29 23:47 9.274 0.003 CV CCD
2 WX Cen HMB 2459395.4913 2021-06-29 23:47 13.233 0.007 CV CCD
3 V0603 Aql ATE 2459395.4913 2021-06-29 23:47 11.502 0.011 Johnson V CCD
4 CC Ser ATE 2459395.4913 2021-06-29 23:47 11.541 0.008 Johnson V CCD
5 V0603 Aql ATE 2459395.4911 2021-06-29 23:47 11.552 0.011 Johnson V CCD
6 ST Her TOO 2459395.4910 2021-06-29 23:47 8.0 N/A Visual Visual
7 CC Ser ATE 2459395.4910 2021-06-29 23:46 11.546 0.008 Johnson V CCD
8 V0603 Aql ATE 2459395.4908 2021-06-29 23:46 11.546 0.011 Johnson V CCD
9 CC Ser ATE 2459395.4907 2021-06-29 23:46 11.546 0.008 Johnson V CCD
10 V1674 Her VMT 2459395.4906 2021-06-29 23:46 12.914 0.008 Johnson V CCD
11 V0603 Aql ATE 2459395.4906 2021-06-29 23:46 11.542 0.011 Johnson V CCD
12 SSTc2d J160000.6-422158 HMB 2459395.4905 2021-06-29 23:46 16.544 0.099 Johnson V CCD
13 V0603 Aql OAAA 2459395.4904 2021-06-29 23:46 11.510 0.035 TG DSLR
14 DI Aps HMB 2459395.4904 2021-06-29 23:46 13.553 0.011 Johnson V CCD
15 V0603 Aql ATE 2459395.4904 2021-06-29 23:46 11.561 0.011 Johnson V CCD
16 CC Ser ATE 2459395.4904 2021-06-29 23:46 11.526 0.008 Johnson V CCD
17 V0603 Aql ATE 2459395.4901 2021-06-29 23:45 11.527 0.011 Johnson V CCD
18 CC Ser ATE 2459395.4901 2021-06-29 23:45 11.554 0.009 Johnson V CCD
19 X Her TOO 2459395.4900 2021-06-29 23:45 7.0 N/A Visual Visual
20 g Her TOO 2459395.4900 2021-06-29 23:45 5.3 N/A Visual Visual
21 Z Oph TMAA 2459395.4900 2021-06-29 23:45 9.0 N/A Visual Visual
22 V0603 Aql OAAA 2459395.4899 2021-06-29 23:45 11.454 0.042 TG DSLR
23 V0603 Aql ATE 2459395.4899 2021-06-29 23:45 11.559 0.011 Johnson V CCD
24 CC Ser ATE 2459395.4898 2021-06-29 23:45 11.550 0.009 Johnson V CCD
25 V0603 Aql ATE 2459395.4897 2021-06-29 23:45 11.572 0.011 Johnson V CCD