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 17461 records.

# Target Observer Julian Date UTC Date Magnitude Type
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
1308303930 EV Lac OFA 2460694.2824 2025-01-18 18:46 10.334 2
1308217760 AD LEO PEX 2460694.2826 2025-01-18 18:46 9.289 2
1308303966 EV Lac OFA 2460694.2827 2025-01-18 18:47 10.345 2
1308218331 AD LEO PEX 2460694.2827 2025-01-18 18:47 10.028 2
1308217761 AD LEO PEX 2460694.2828 2025-01-18 18:47 9.324 2
1308303890 EV Lac OFA 2460694.2829 2025-01-18 18:47 10.337 2
1308217762 AD LEO PEX 2460694.2831 2025-01-18 18:47 9.266 2
1308303891 EV Lac OFA 2460694.2832 2025-01-18 18:47 10.331 2
1308218333 AD LEO PEX 2460694.2833 2025-01-18 18:47 10.085 2
1308304129 EV Lac OFA 2460694.2834 2025-01-18 18:48 10.307 2
1308217763 AD LEO PEX 2460694.2835 2025-01-18 18:48 9.276 2
1308218334 AD LEO PEX 2460694.2836 2025-01-18 18:48 10.015 2