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
1308157343 AD LEO HMB 2460689.6024 2025-01-14 02:27 9.326 2
1308168639 AD LEO CDZ 2460689.6025 2025-01-14 02:27 9.364 2
1308157344 AD LEO HMB 2460689.6026 2025-01-14 02:27 9.340 2
1308169939 AD LEO CDZ 2460689.6026 2025-01-14 02:27 10.783 2
1308168641 AD LEO CDZ 2460689.6028 2025-01-14 02:28 9.353 2
1308169942 AD LEO CDZ 2460689.6029 2025-01-14 02:28 10.813 2
1308168643 AD LEO CDZ 2460689.6031 2025-01-14 02:28 9.290 2
1308169945 AD LEO CDZ 2460689.6032 2025-01-14 02:28 10.882 2
1308168645 AD LEO CDZ 2460689.6034 2025-01-14 02:28 9.331 2
1308169948 AD LEO CDZ 2460689.6035 2025-01-14 02:29 10.831 2
1308168647 AD LEO CDZ 2460689.6037 2025-01-14 02:29 9.317 2
1308169951 AD LEO CDZ 2460689.6038 2025-01-14 02:29 10.759 2
1308168649 AD LEO CDZ 2460689.6040 2025-01-14 02:29 9.275 2
1308169954 AD LEO CDZ 2460689.6041 2025-01-14 02:29 10.829 2
1308157345 AD LEO HMB 2460689.6041 2025-01-14 02:29 9.346 2
1308157346 AD LEO HMB 2460689.6042 2025-01-14 02:30 9.353 2
1308168651 AD LEO CDZ 2460689.6042 2025-01-14 02:30 9.318 2
1308157347 AD LEO HMB 2460689.6044 2025-01-14 02:30 9.345 2
1308169957 AD LEO CDZ 2460689.6044 2025-01-14 02:30 10.816 2
1308157348 AD LEO HMB 2460689.6045 2025-01-14 02:30 9.354 2
1308168653 AD LEO CDZ 2460689.6045 2025-01-14 02:30 9.301 2
1308157349 AD LEO HMB 2460689.6046 2025-01-14 02:30 9.350 2
1308157350 AD LEO HMB 2460689.6047 2025-01-14 02:30 9.333 2
1308169960 AD LEO CDZ 2460689.6047 2025-01-14 02:30 10.838 2
1308168655 AD LEO CDZ 2460689.6048 2025-01-14 02:30 9.370 2