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.
Enter a date in natural language, jd, or utc format.
Campaign overrides targets and dates.

Found 17298 records.

# Target Observer Julian Date UTC Date Magnitude Type
1308383397 AD Leo CWT 2460700.8626 2025-01-25 08:42 10.797 2
1308367772 AD LEO MZK 2460700.8628 2025-01-25 08:42 10.803 2
1308383398 AD Leo CWT 2460700.8629 2025-01-25 08:42 10.798 2
1308383399 AD Leo CWT 2460700.8632 2025-01-25 08:43 10.814 2
1308367773 AD LEO MZK 2460700.8632 2025-01-25 08:43 10.768 2
1308383400 AD Leo CWT 2460700.8636 2025-01-25 08:43 10.814 2
1308367774 AD LEO MZK 2460700.8637 2025-01-25 08:43 9.327 2
1308383401 AD Leo CWT 2460700.8639 2025-01-25 08:44 10.811 2
1308367775 AD LEO MZK 2460700.8641 2025-01-25 08:44 10.789 2
1308383402 AD Leo CWT 2460700.8642 2025-01-25 08:44 10.803 2
1308383403 AD Leo CWT 2460700.8646 2025-01-25 08:44 10.79 2
1308367776 AD LEO MZK 2460700.8646 2025-01-25 08:45 10.790 2
1308383404 AD Leo CWT 2460700.8649 2025-01-25 08:45 10.806 2
1308367777 AD LEO MZK 2460700.8651 2025-01-25 08:45 10.792 2
1308383405 AD Leo CWT 2460700.8653 2025-01-25 08:45 10.803 2
1308367778 AD LEO MZK 2460700.8656 2025-01-25 08:46 10.791 2
1308383406 AD Leo CWT 2460700.8656 2025-01-25 08:46 10.795 2
1308383407 AD Leo CWT 2460700.8659 2025-01-25 08:46 10.807 2
1308367779 AD LEO MZK 2460700.8660 2025-01-25 08:47 10.799 2
1308383408 AD Leo CWT 2460700.8663 2025-01-25 08:47 10.808 2
1308367780 AD LEO MZK 2460700.8665 2025-01-25 08:47 10.792 2
1308393677 AD Leo CWT 2460700.8667 2025-01-25 08:48 9.344 2
1308367781 AD LEO MZK 2460700.8670 2025-01-25 08:48 10.792 2
1308383409 AD Leo CWT 2460700.8672 2025-01-25 08:48 10.814 2
1308367782 AD LEO MZK 2460700.8675 2025-01-25 08:49 10.798 2