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.

Looking for the old WebObs Search? Click here.

Enter list of star names, comma separated.
Enter a date in natural language, jd, or utc format.
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Campaign overrides targets and dates.

Found 17298 records.

# Target Observer Julian Date UTC Date Magnitude Type
1308383410 AD Leo CWT 2460700.8675 2025-01-25 08:49 10.815 2
1308383411 AD Leo CWT 2460700.8679 2025-01-25 08:49 10.815 2
1308367783 AD LEO MZK 2460700.8679 2025-01-25 08:49 10.793 2
1308383412 AD Leo CWT 2460700.8682 2025-01-25 08:50 10.813 2
1308367784 AD LEO MZK 2460700.8684 2025-01-25 08:50 10.808 2
1308383413 AD Leo CWT 2460700.8685 2025-01-25 08:50 10.814 2
1308367785 AD LEO MZK 2460700.8688 2025-01-25 08:51 9.331 2
1308383414 AD Leo CWT 2460700.8689 2025-01-25 08:51 10.831 2
1308383415 AD Leo CWT 2460700.8692 2025-01-25 08:51 10.821 2
1308367786 AD LEO MZK 2460700.8693 2025-01-25 08:51 10.789 2
1308383416 AD Leo CWT 2460700.8696 2025-01-25 08:52 10.823 2
1308367787 AD LEO MZK 2460700.8698 2025-01-25 08:52 10.796 2
1308383417 AD Leo CWT 2460700.8699 2025-01-25 08:52 10.811 2
1308383418 AD Leo CWT 2460700.8702 2025-01-25 08:53 10.817 2
1308367788 AD LEO MZK 2460700.8703 2025-01-25 08:53 10.796 2
1308383419 AD Leo CWT 2460700.8706 2025-01-25 08:53 10.811 2
1308367789 AD LEO MZK 2460700.8707 2025-01-25 08:53 10.805 2
1308383420 AD Leo CWT 2460700.8709 2025-01-25 08:54 10.824 2
1308367790 AD LEO MZK 2460700.8712 2025-01-25 08:54 10.801 2
1308383421 AD Leo CWT 2460700.8712 2025-01-25 08:54 10.82 2
1308383422 AD Leo CWT 2460700.8716 2025-01-25 08:55 10.81 2
1308367791 AD LEO MZK 2460700.8717 2025-01-25 08:55 10.803 2
1308383423 AD Leo CWT 2460700.8719 2025-01-25 08:55 10.829 2
1308367792 AD LEO MZK 2460700.8722 2025-01-25 08:55 10.785 2
1308383424 AD Leo CWT 2460700.8723 2025-01-25 08:56 10.813 2