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 8998 records.

# Target Observer Julian Date UTC Date Magnitude Type
1308202342 EV LAC TRE 2460689.5313 2025-01-14 00:45 9.867 2
1308202343 EV LAC TRE 2460689.5315 2025-01-14 00:45 9.871 2
1308202344 EV LAC TRE 2460689.5318 2025-01-14 00:45 9.881 2
1308157159 AD LEO HMB 2460689.5321 2025-01-14 00:46 9.350 2
1308202345 EV LAC TRE 2460689.5321 2025-01-14 00:46 9.872 2
1308157160 AD LEO HMB 2460689.5322 2025-01-14 00:46 9.324 2
1308157161 AD LEO HMB 2460689.5323 2025-01-14 00:46 9.343 2
1308202346 EV LAC TRE 2460689.5324 2025-01-14 00:46 9.883 2
1308157162 AD LEO HMB 2460689.5324 2025-01-14 00:46 9.355 2
1308157163 AD LEO HMB 2460689.5326 2025-01-14 00:46 9.332 2
1308157164 AD LEO HMB 2460689.5327 2025-01-14 00:47 9.343 2
1308202347 EV LAC TRE 2460689.5327 2025-01-14 00:47 9.880 2
1308202348 EV LAC TRE 2460689.5330 2025-01-14 00:47 9.896 2
1308202349 EV LAC TRE 2460689.5333 2025-01-14 00:47 9.893 2
1308202350 EV LAC TRE 2460689.5336 2025-01-14 00:48 9.893 2
1308202351 EV LAC TRE 2460689.5339 2025-01-14 00:48 9.888 2
1308202352 EV LAC TRE 2460689.5342 2025-01-14 00:49 9.900 2
1308157165 AD LEO HMB 2460689.5342 2025-01-14 00:49 9.350 2
1308157166 AD LEO HMB 2460689.5343 2025-01-14 00:49 9.362 2
1308157167 AD LEO HMB 2460689.5344 2025-01-14 00:49 9.352 2
1308202353 EV LAC TRE 2460689.5345 2025-01-14 00:49 9.900 2
1308157168 AD LEO HMB 2460689.5345 2025-01-14 00:49 9.353 2
1308157169 AD LEO HMB 2460689.5347 2025-01-14 00:49 9.330 2
1308157170 AD LEO HMB 2460689.5348 2025-01-14 00:50 9.342 2
1308202354 EV LAC TRE 2460689.5348 2025-01-14 00:50 9.907 2