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
1308237881 AD Leo WGR 2460696.0410 2025-01-20 12:59 10.9209 2
1308311180 AD LEO FJQ 2460696.0413 2025-01-20 12:59 9.326 2
1308311181 AD LEO FJQ 2460696.0419 2025-01-20 13:00 9.275 2
1308237882 AD Leo WGR 2460696.0422 2025-01-20 13:00 10.9153 2
1308311182 AD LEO FJQ 2460696.0424 2025-01-20 13:01 9.386 2
1308311183 AD LEO FJQ 2460696.0429 2025-01-20 13:01 9.366 2
1308311184 AD LEO FJQ 2460696.0434 2025-01-20 13:02 9.342 2
1308311185 AD LEO FJQ 2460696.0440 2025-01-20 13:03 9.313 2
1308311186 AD LEO FJQ 2460696.0445 2025-01-20 13:04 9.326 2
1308311187 AD LEO FJQ 2460696.0450 2025-01-20 13:04 9.301 2
1308311188 AD LEO FJQ 2460696.0455 2025-01-20 13:05 9.319 2
1308311189 AD LEO FJQ 2460696.0461 2025-01-20 13:06 9.319 2