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
1308342280 AD LEO TRE 2460697.7129 2025-01-22 05:06 9.390 2
1308342281 AD LEO TRE 2460697.7132 2025-01-22 05:06 9.365 2
1308342282 AD LEO TRE 2460697.7135 2025-01-22 05:07 9.383 2
1308342283 AD LEO TRE 2460697.7138 2025-01-22 05:07 9.387 2
1308342284 AD LEO TRE 2460697.7141 2025-01-22 05:08 9.375 2
1308342285 AD LEO TRE 2460697.7144 2025-01-22 05:08 9.385 2
1308342286 AD LEO TRE 2460697.7147 2025-01-22 05:09 9.384 2
1308342287 AD LEO TRE 2460697.7149 2025-01-22 05:09 9.383 2
1308342288 AD LEO TRE 2460697.7152 2025-01-22 05:09 9.388 2
1308342289 AD LEO TRE 2460697.7155 2025-01-22 05:10 9.387 2
1308342290 AD LEO TRE 2460697.7158 2025-01-22 05:10 9.389 2
1308342291 AD LEO TRE 2460697.7161 2025-01-22 05:11 9.407 2
1308342292 AD LEO TRE 2460697.7164 2025-01-22 05:11 9.385 2
1308342293 AD LEO TRE 2460697.7167 2025-01-22 05:12 9.381 2
1308342294 AD LEO TRE 2460697.7170 2025-01-22 05:12 9.380 2
1308342295 AD LEO TRE 2460697.7173 2025-01-22 05:12 9.391 2
1308342296 AD LEO TRE 2460697.7176 2025-01-22 05:13 9.400 2
1308342297 AD LEO TRE 2460697.7178 2025-01-22 05:13 9.387 2
1308342298 AD LEO TRE 2460697.7181 2025-01-22 05:14 9.385 2
1308342299 AD LEO TRE 2460697.7184 2025-01-22 05:14 9.382 2
1308342300 AD LEO TRE 2460697.7187 2025-01-22 05:14 9.382 2
1308342301 AD LEO TRE 2460697.7193 2025-01-22 05:15 9.386 2
1308342302 AD LEO TRE 2460697.7206 2025-01-22 05:17 9.393 2
1308342303 AD LEO TRE 2460697.7212 2025-01-22 05:18 9.391 2
1308342304 AD LEO TRE 2460697.7218 2025-01-22 05:19 9.388 2