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 11679 records.

# Target Observer Julian Date UTC Date Magnitude Type
1308170044 AD LEO CDZ 2460689.6129 2025-01-14 02:42 10.814 2
1308157372 AD LEO HMB 2460689.6130 2025-01-14 02:42 9.326 2
1308157373 AD LEO HMB 2460689.6131 2025-01-14 02:42 9.354 2
1308168711 AD LEO CDZ 2460689.6131 2025-01-14 02:42 9.350 2
1308157374 AD LEO HMB 2460689.6132 2025-01-14 02:43 9.351 2
1308170047 AD LEO CDZ 2460689.6132 2025-01-14 02:43 10.821 2
1308168713 AD LEO CDZ 2460689.6134 2025-01-14 02:43 9.323 2
1308170050 AD LEO CDZ 2460689.6135 2025-01-14 02:43 10.820 2
1308168715 AD LEO CDZ 2460689.6137 2025-01-14 02:43 9.360 2
1308170053 AD LEO CDZ 2460689.6138 2025-01-14 02:43 10.845 2
1308168717 AD LEO CDZ 2460689.6140 2025-01-14 02:44 9.333 2
1308170056 AD LEO CDZ 2460689.6141 2025-01-14 02:44 10.806 2
1308168719 AD LEO CDZ 2460689.6143 2025-01-14 02:44 9.340 2
1308170059 AD LEO CDZ 2460689.6144 2025-01-14 02:44 10.845 2
1308168721 AD LEO CDZ 2460689.6146 2025-01-14 02:44 9.340 2
1308170062 AD LEO CDZ 2460689.6147 2025-01-14 02:45 10.859 2
1308157375 AD LEO HMB 2460689.6148 2025-01-14 02:45 9.359 2
1308168723 AD LEO CDZ 2460689.6149 2025-01-14 02:45 9.277 2
1308157376 AD LEO HMB 2460689.6149 2025-01-14 02:45 9.345 2
1308170065 AD LEO CDZ 2460689.6150 2025-01-14 02:45 10.839 2
1308157377 AD LEO HMB 2460689.6150 2025-01-14 02:45 9.335 2
1308157378 AD LEO HMB 2460689.6151 2025-01-14 02:45 9.329 2
1308168725 AD LEO CDZ 2460689.6151 2025-01-14 02:45 9.321 2
1308157379 AD LEO HMB 2460689.6152 2025-01-14 02:45 9.331 2
1308170068 AD LEO CDZ 2460689.6153 2025-01-14 02:46 10.805 2