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
1308319323 AD LEO HMB 2460697.5999 2025-01-22 02:23 9.337 2
1308319324 AD LEO HMB 2460697.6000 2025-01-22 02:23 9.335 2
1308319325 AD LEO HMB 2460697.6001 2025-01-22 02:24 9.315 2
1308319326 AD LEO HMB 2460697.6017 2025-01-22 02:26 9.342 2
1308319327 AD LEO HMB 2460697.6018 2025-01-22 02:26 9.334 2
1308319328 AD LEO HMB 2460697.6020 2025-01-22 02:26 9.337 2
1308319329 AD LEO HMB 2460697.6020 2025-01-22 02:26 9.339 2
1308319330 AD LEO HMB 2460697.6037 2025-01-22 02:29 9.312 2
1308319331 AD LEO HMB 2460697.6038 2025-01-22 02:29 9.307 2
1308319332 AD LEO HMB 2460697.6040 2025-01-22 02:29 9.361 2
1308319333 AD LEO HMB 2460697.6040 2025-01-22 02:29 9.329 2
1308319334 AD LEO HMB 2460697.6056 2025-01-22 02:32 9.327 2
1308319335 AD LEO HMB 2460697.6057 2025-01-22 02:32 9.318 2
1308319336 AD LEO HMB 2460697.6058 2025-01-22 02:32 9.315 2
1308319337 AD LEO HMB 2460697.6059 2025-01-22 02:32 9.330 2
1308319338 AD LEO HMB 2460697.6060 2025-01-22 02:32 9.328 2
1308319339 AD LEO HMB 2460697.6076 2025-01-22 02:34 9.296 2
1308319340 AD LEO HMB 2460697.6077 2025-01-22 02:35 9.330 2
1308319341 AD LEO HMB 2460697.6078 2025-01-22 02:35 9.347 2
1308319342 AD LEO HMB 2460697.6078 2025-01-22 02:35 9.339 2
1308319343 AD LEO HMB 2460697.6079 2025-01-22 02:35 9.327 2
1308319344 AD LEO HMB 2460697.6080 2025-01-22 02:35 9.335 2
1308319345 AD LEO HMB 2460697.6096 2025-01-22 02:37 9.333 2
1308319346 AD LEO HMB 2460697.6097 2025-01-22 02:37 9.321 2
1308319347 AD LEO HMB 2460697.6098 2025-01-22 02:38 9.332 2