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
1308202316 EV LAC TRE 2460689.5237 2025-01-14 00:34 9.797 2
1308157135 AD LEO HMB 2460689.5237 2025-01-14 00:34 9.344 2
1308157136 AD LEO HMB 2460689.5238 2025-01-14 00:34 9.361 2
1308157137 AD LEO HMB 2460689.5239 2025-01-14 00:34 9.340 2
1308202317 EV LAC TRE 2460689.5240 2025-01-14 00:34 9.787 2
1308157138 AD LEO HMB 2460689.5240 2025-01-14 00:34 9.356 2
1308157139 AD LEO HMB 2460689.5241 2025-01-14 00:34 9.352 2
1308157140 AD LEO HMB 2460689.5242 2025-01-14 00:34 9.355 2
1308202318 EV LAC TRE 2460689.5243 2025-01-14 00:34 9.806 2
1308202319 EV LAC TRE 2460689.5246 2025-01-14 00:35 9.811 2
1308202320 EV LAC TRE 2460689.5248 2025-01-14 00:35 9.815 2
1308202321 EV LAC TRE 2460689.5251 2025-01-14 00:36 9.809 2
1308202322 EV LAC TRE 2460689.5254 2025-01-14 00:36 9.824 2
1308202323 EV LAC TRE 2460689.5257 2025-01-14 00:37 9.812 2
1308157141 AD LEO HMB 2460689.5258 2025-01-14 00:37 9.363 2
1308157142 AD LEO HMB 2460689.5259 2025-01-14 00:37 9.335 2
1308157143 AD LEO HMB 2460689.5260 2025-01-14 00:37 9.356 2
1308202324 EV LAC TRE 2460689.5260 2025-01-14 00:37 9.819 2
1308157144 AD LEO HMB 2460689.5261 2025-01-14 00:37 9.326 2
1308157145 AD LEO HMB 2460689.5262 2025-01-14 00:37 9.345 2
1308202325 EV LAC TRE 2460689.5263 2025-01-14 00:37 9.813 2
1308157146 AD LEO HMB 2460689.5263 2025-01-14 00:37 9.348 2
1308202326 EV LAC TRE 2460689.5266 2025-01-14 00:38 9.836 2
1308202327 EV LAC TRE 2460689.5269 2025-01-14 00:38 9.823 2
1308202328 EV LAC TRE 2460689.5272 2025-01-14 00:39 9.840 2