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
1308342305 AD LEO TRE 2460697.7225 2025-01-22 05:20 9.389 2
1308342306 AD LEO TRE 2460697.7231 2025-01-22 05:21 9.395 2
1308342307 AD LEO TRE 2460697.7237 2025-01-22 05:22 9.388 2
1308342308 AD LEO TRE 2460697.7243 2025-01-22 05:23 9.390 2
1308342309 AD LEO TRE 2460697.7250 2025-01-22 05:23 9.390 2
1308342310 AD LEO TRE 2460697.7256 2025-01-22 05:24 9.390 2
1308342311 AD LEO TRE 2460697.7262 2025-01-22 05:25 9.394 2
1308342312 AD LEO TRE 2460697.7269 2025-01-22 05:26 9.392 2
1308342313 AD LEO TRE 2460697.7275 2025-01-22 05:27 9.382 2
1308342314 AD LEO TRE 2460697.7282 2025-01-22 05:28 9.390 2
1308342315 AD LEO TRE 2460697.7288 2025-01-22 05:29 9.386 2
1308342316 AD LEO TRE 2460697.7295 2025-01-22 05:30 9.389 2
1308342317 AD LEO TRE 2460697.7301 2025-01-22 05:31 9.392 2
1308342318 AD LEO TRE 2460697.7308 2025-01-22 05:32 9.388 2
1308342319 AD LEO TRE 2460697.7314 2025-01-22 05:33 9.390 2
1308342320 AD LEO TRE 2460697.7321 2025-01-22 05:34 9.388 2
1308342321 AD LEO TRE 2460697.7327 2025-01-22 05:35 9.387 2
1308342322 AD LEO TRE 2460697.7334 2025-01-22 05:36 9.381 2
1308342323 AD LEO TRE 2460697.7340 2025-01-22 05:36 9.390 2
1308342324 AD LEO TRE 2460697.7343 2025-01-22 05:37 9.378 2
1308342325 AD LEO TRE 2460697.7345 2025-01-22 05:37 9.395 2
1308342326 AD LEO TRE 2460697.7348 2025-01-22 05:38 9.376 2
1308342327 AD LEO TRE 2460697.7351 2025-01-22 05:38 9.393 2
1308342328 AD LEO TRE 2460697.7354 2025-01-22 05:39 9.405 2
1308342329 AD LEO TRE 2460697.7357 2025-01-22 05:39 9.384 2