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 11563 records.

# Target Observer Julian Date UTC Date Magnitude Type
1308304038 EV Lac OFA 2460694.2795 2025-01-18 18:42 10.325 2
1308218320 AD LEO PEX 2460694.2795 2025-01-18 18:42 10.011 2
1308217750 AD LEO PEX 2460694.2797 2025-01-18 18:42 9.186 2
1308304032 EV Lac OFA 2460694.2797 2025-01-18 18:42 10.332 2
1308217751 AD LEO PEX 2460694.2799 2025-01-18 18:43 9.365 2
1308304040 EV Lac OFA 2460694.2800 2025-01-18 18:43 10.33 2
1308217752 AD LEO PEX 2460694.2802 2025-01-18 18:43 9.269 2
1308304111 EV Lac OFA 2460694.2802 2025-01-18 18:43 10.32 2
1308304036 EV Lac OFA 2460694.2805 2025-01-18 18:43 10.326 2
1308217753 AD LEO PEX 2460694.2806 2025-01-18 18:43 9.292 2
1308303972 EV Lac OFA 2460694.2807 2025-01-18 18:44 10.335 2
1308217754 AD LEO PEX 2460694.2808 2025-01-18 18:44 9.244 2
1308304018 EV Lac OFA 2460694.2810 2025-01-18 18:44 10.326 2
1308217755 AD LEO PEX 2460694.2811 2025-01-18 18:44 9.295 2
1308304097 EV Lac OFA 2460694.2812 2025-01-18 18:44 10.318 2
1308218326 AD LEO PEX 2460694.2813 2025-01-18 18:45 10.067 2
1308217756 AD LEO PEX 2460694.2814 2025-01-18 18:45 9.262 2
1308304113 EV Lac OFA 2460694.2815 2025-01-18 18:45 10.328 2
1308217757 AD LEO PEX 2460694.2817 2025-01-18 18:45 9.261 2
1308304023 EV Lac OFA 2460694.2817 2025-01-18 18:45 10.34 2
1308218328 AD LEO PEX 2460694.2819 2025-01-18 18:45 9.991 2
1308303967 EV Lac OFA 2460694.2820 2025-01-18 18:46 10.328 2
1308217758 AD LEO PEX 2460694.2820 2025-01-18 18:46 9.307 2
1308304125 EV Lac OFA 2460694.2822 2025-01-18 18:46 10.331 2
1308217759 AD LEO PEX 2460694.2823 2025-01-18 18:46 9.267 2