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 9712 records.

# Target Observer Julian Date UTC Date Magnitude Type
1308311162 AD LEO FJQ 2460696.0319 2025-01-20 12:45 9.338 2
1308311163 AD LEO FJQ 2460696.0324 2025-01-20 12:46 9.334 2
1308237874 AD Leo WGR 2460696.0325 2025-01-20 12:46 10.9167 2
1308311164 AD LEO FJQ 2460696.0329 2025-01-20 12:47 9.323 2
1308311165 AD LEO FJQ 2460696.0335 2025-01-20 12:48 9.330 2
1308237875 AD Leo WGR 2460696.0337 2025-01-20 12:48 10.9276 2
1308311166 AD LEO FJQ 2460696.0340 2025-01-20 12:48 9.335 2
1308311167 AD LEO FJQ 2460696.0345 2025-01-20 12:49 9.338 2
1308237876 AD Leo WGR 2460696.0349 2025-01-20 12:50 10.9104 2
1308311168 AD LEO FJQ 2460696.0351 2025-01-20 12:50 9.343 2
1308311169 AD LEO FJQ 2460696.0356 2025-01-20 12:51 9.319 2
1308311170 AD LEO FJQ 2460696.0361 2025-01-20 12:51 9.336 2
1308237877 AD Leo WGR 2460696.0361 2025-01-20 12:52 10.8928 2
1308311171 AD LEO FJQ 2460696.0366 2025-01-20 12:52 9.365 2
1308311172 AD LEO FJQ 2460696.0371 2025-01-20 12:53 9.351 2
1308237878 AD Leo WGR 2460696.0373 2025-01-20 12:53 10.9023 2
1308311173 AD LEO FJQ 2460696.0377 2025-01-20 12:54 9.341 2
1308311174 AD LEO FJQ 2460696.0382 2025-01-20 12:54 9.331 2
1308237879 AD Leo WGR 2460696.0386 2025-01-20 12:55 10.9211 2
1308311175 AD LEO FJQ 2460696.0387 2025-01-20 12:55 9.304 2
1308311176 AD LEO FJQ 2460696.0392 2025-01-20 12:56 9.338 2
1308311177 AD LEO FJQ 2460696.0398 2025-01-20 12:57 9.305 2
1308237880 AD Leo WGR 2460696.0398 2025-01-20 12:57 10.8919 2
1308311178 AD LEO FJQ 2460696.0403 2025-01-20 12:58 9.348 2
1308311179 AD LEO FJQ 2460696.0408 2025-01-20 12:58 9.331 2