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
1308342205 AD LEO TRE 2460697.6898 2025-01-22 04:33 9.383 2
1308342206 AD LEO TRE 2460697.6900 2025-01-22 04:33 9.385 2
1308342207 AD LEO TRE 2460697.6903 2025-01-22 04:34 9.387 2
1308342208 AD LEO TRE 2460697.6906 2025-01-22 04:34 9.383 2
1308342209 AD LEO TRE 2460697.6909 2025-01-22 04:34 9.388 2
1308342210 AD LEO TRE 2460697.6912 2025-01-22 04:35 9.368 2
1308342211 AD LEO TRE 2460697.6914 2025-01-22 04:35 9.365 2
1308342212 AD LEO TRE 2460697.6918 2025-01-22 04:36 9.398 2
1308342213 AD LEO TRE 2460697.6921 2025-01-22 04:36 9.385 2
1308342214 AD LEO TRE 2460697.6924 2025-01-22 04:36 9.380 2
1308342215 AD LEO TRE 2460697.6926 2025-01-22 04:37 9.392 2
1308342216 AD LEO TRE 2460697.6929 2025-01-22 04:37 9.400 2
1308342217 AD LEO TRE 2460697.6932 2025-01-22 04:38 9.386 2
1308342218 AD LEO TRE 2460697.6935 2025-01-22 04:38 9.387 2
1308342219 AD LEO TRE 2460697.6938 2025-01-22 04:39 9.388 2
1308342220 AD LEO TRE 2460697.6941 2025-01-22 04:39 9.383 2
1308342221 AD LEO TRE 2460697.6944 2025-01-22 04:39 9.383 2
1308342222 AD LEO TRE 2460697.6947 2025-01-22 04:40 9.388 2
1308342223 AD LEO TRE 2460697.6950 2025-01-22 04:40 9.390 2
1308342224 AD LEO TRE 2460697.6953 2025-01-22 04:41 9.402 2
1308342225 AD LEO TRE 2460697.6956 2025-01-22 04:41 9.391 2
1308342226 AD LEO TRE 2460697.6959 2025-01-22 04:42 9.403 2
1308342227 AD LEO TRE 2460697.6962 2025-01-22 04:42 9.396 2
1308342228 AD LEO TRE 2460697.6965 2025-01-22 04:42 9.384 2
1308342229 AD LEO TRE 2460697.6968 2025-01-22 04:43 9.382 2