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 10091 records.

# Target Observer Julian Date UTC Date Magnitude Type
1308319160 AD LEO HMB 2460697.4787 2025-01-21 23:29 9.355 2
1308319161 AD LEO HMB 2460697.4788 2025-01-21 23:29 9.341 2
1308319162 AD LEO HMB 2460697.4789 2025-01-21 23:29 9.332 2
1308319163 AD LEO HMB 2460697.4790 2025-01-21 23:29 9.314 2
1308319164 AD LEO HMB 2460697.4790 2025-01-21 23:29 9.361 2
1308319165 AD LEO HMB 2460697.4806 2025-01-21 23:32 9.344 2
1308319166 AD LEO HMB 2460697.4807 2025-01-21 23:32 9.319 2
1308319167 AD LEO HMB 2460697.4807 2025-01-21 23:32 9.327 2
1308319168 AD LEO HMB 2460697.4808 2025-01-21 23:32 9.329 2
1308319169 AD LEO HMB 2460697.4809 2025-01-21 23:32 9.318 2
1308319170 AD LEO HMB 2460697.4810 2025-01-21 23:32 9.343 2
1308319171 AD LEO HMB 2460697.4825 2025-01-21 23:34 9.321 2
1308319172 AD LEO HMB 2460697.4826 2025-01-21 23:34 9.327 2
1308319173 AD LEO HMB 2460697.4827 2025-01-21 23:35 9.369 2
1308319174 AD LEO HMB 2460697.4828 2025-01-21 23:35 9.368 2
1308319175 AD LEO HMB 2460697.4829 2025-01-21 23:35 9.344 2
1308319176 AD LEO HMB 2460697.4830 2025-01-21 23:35 9.374 2
1308319177 AD LEO HMB 2460697.4845 2025-01-21 23:37 9.365 2
1308319178 AD LEO HMB 2460697.4846 2025-01-21 23:37 9.343 2
1308319179 AD LEO HMB 2460697.4847 2025-01-21 23:37 9.331 2
1308319180 AD LEO HMB 2460697.4848 2025-01-21 23:38 9.345 2
1308319181 AD LEO HMB 2460697.4848 2025-01-21 23:38 9.346 2
1308319182 AD LEO HMB 2460697.4849 2025-01-21 23:38 9.334 2
1308319183 AD LEO HMB 2460697.4866 2025-01-21 23:40 9.393 2
1308319184 AD LEO HMB 2460697.4868 2025-01-21 23:41 9.402 2