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
1308157335 AD LEO HMB 2460689.5999 2025-01-14 02:23 9.352 2
1308157336 AD LEO HMB 2460689.6000 2025-01-14 02:23 9.358 2
1308169912 AD LEO CDZ 2460689.6000 2025-01-14 02:23 10.796 2
1308157337 AD LEO HMB 2460689.6001 2025-01-14 02:24 9.353 2
1308168623 AD LEO CDZ 2460689.6001 2025-01-14 02:24 9.373 2
1308157338 AD LEO HMB 2460689.6002 2025-01-14 02:24 9.341 2
1308169915 AD LEO CDZ 2460689.6003 2025-01-14 02:24 10.827 2
1308168625 AD LEO CDZ 2460689.6004 2025-01-14 02:24 9.328 2
1308169918 AD LEO CDZ 2460689.6006 2025-01-14 02:24 10.793 2
1308168627 AD LEO CDZ 2460689.6007 2025-01-14 02:25 9.348 2
1308169921 AD LEO CDZ 2460689.6009 2025-01-14 02:25 10.775 2
1308168629 AD LEO CDZ 2460689.6010 2025-01-14 02:25 9.352 2
1308169924 AD LEO CDZ 2460689.6012 2025-01-14 02:25 10.836 2
1308168631 AD LEO CDZ 2460689.6013 2025-01-14 02:25 9.342 2
1308169927 AD LEO CDZ 2460689.6014 2025-01-14 02:26 10.796 2
1308168633 AD LEO CDZ 2460689.6016 2025-01-14 02:26 9.306 2
1308169930 AD LEO CDZ 2460689.6017 2025-01-14 02:26 10.840 2
1308168635 AD LEO CDZ 2460689.6019 2025-01-14 02:26 9.326 2
1308157339 AD LEO HMB 2460689.6020 2025-01-14 02:26 9.351 2
1308169933 AD LEO CDZ 2460689.6020 2025-01-14 02:26 10.806 2
1308157340 AD LEO HMB 2460689.6021 2025-01-14 02:27 9.343 2
1308168637 AD LEO CDZ 2460689.6022 2025-01-14 02:27 9.311 2
1308157341 AD LEO HMB 2460689.6022 2025-01-14 02:27 9.363 2
1308169936 AD LEO CDZ 2460689.6023 2025-01-14 02:27 10.846 2
1308157342 AD LEO HMB 2460689.6023 2025-01-14 02:27 9.326 2