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
1308342255 AD LEO TRE 2460697.7055 2025-01-22 04:55 9.395 2
1308342256 AD LEO TRE 2460697.7058 2025-01-22 04:56 9.380 2
1308342257 AD LEO TRE 2460697.7061 2025-01-22 04:56 9.383 2
1308342258 AD LEO TRE 2460697.7064 2025-01-22 04:57 9.378 2
1308342259 AD LEO TRE 2460697.7067 2025-01-22 04:57 9.385 2
1308342260 AD LEO TRE 2460697.7070 2025-01-22 04:58 9.386 2
1308342261 AD LEO TRE 2460697.7073 2025-01-22 04:58 9.383 2
1308342262 AD LEO TRE 2460697.7076 2025-01-22 04:58 9.400 2
1308342263 AD LEO TRE 2460697.7079 2025-01-22 04:59 9.388 2
1308342264 AD LEO TRE 2460697.7082 2025-01-22 04:59 9.381 2
1308342265 AD LEO TRE 2460697.7085 2025-01-22 05:00 9.382 2
1308342266 AD LEO TRE 2460697.7088 2025-01-22 05:00 9.387 2
1308342267 AD LEO TRE 2460697.7091 2025-01-22 05:01 9.389 2
1308342268 AD LEO TRE 2460697.7094 2025-01-22 05:01 9.397 2
1308342269 AD LEO TRE 2460697.7097 2025-01-22 05:01 9.394 2
1308342270 AD LEO TRE 2460697.7100 2025-01-22 05:02 9.392 2
1308342271 AD LEO TRE 2460697.7102 2025-01-22 05:02 9.383 2
1308342272 AD LEO TRE 2460697.7105 2025-01-22 05:03 9.386 2
1308342273 AD LEO TRE 2460697.7108 2025-01-22 05:03 9.376 2
1308342274 AD LEO TRE 2460697.7111 2025-01-22 05:04 9.377 2
1308342275 AD LEO TRE 2460697.7114 2025-01-22 05:04 9.400 2
1308342276 AD LEO TRE 2460697.7117 2025-01-22 05:04 9.392 2
1308342277 AD LEO TRE 2460697.7120 2025-01-22 05:05 9.398 2
1308342278 AD LEO TRE 2460697.7123 2025-01-22 05:05 9.404 2
1308342279 AD LEO TRE 2460697.7126 2025-01-22 05:06 9.394 2