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 9712 records.

# Target Observer Julian Date UTC Date Magnitude Type
1308202381 EV LAC TRE 2460689.5428 2025-01-14 01:01 9.964 2
1308202382 EV LAC TRE 2460689.5430 2025-01-14 01:01 9.957 2
1308202383 EV LAC TRE 2460689.5433 2025-01-14 01:02 9.975 2
1308202384 EV LAC TRE 2460689.5436 2025-01-14 01:02 9.967 2
1308202385 EV LAC TRE 2460689.5439 2025-01-14 01:03 9.973 2
1308202386 EV LAC TRE 2460689.5442 2025-01-14 01:03 9.968 2
1308157195 AD LEO HMB 2460689.5443 2025-01-14 01:03 9.341 2
1308157196 AD LEO HMB 2460689.5444 2025-01-14 01:03 9.338 2
1308202387 EV LAC TRE 2460689.5445 2025-01-14 01:04 9.967 2
1308157197 AD LEO HMB 2460689.5446 2025-01-14 01:04 9.352 2
1308157198 AD LEO HMB 2460689.5447 2025-01-14 01:04 9.340 2
1308202388 EV LAC TRE 2460689.5447 2025-01-14 01:04 9.964 2
1308157199 AD LEO HMB 2460689.5448 2025-01-14 01:04 9.355 2
1308202389 EV LAC TRE 2460689.5450 2025-01-14 01:04 9.974 2
1308202390 EV LAC TRE 2460689.5453 2025-01-14 01:05 9.976 2
1308202391 EV LAC TRE 2460689.5456 2025-01-14 01:05 9.969 2
1308202392 EV LAC TRE 2460689.5459 2025-01-14 01:06 9.983 2
1308202393 EV LAC TRE 2460689.5462 2025-01-14 01:06 9.988 2
1308157200 AD LEO HMB 2460689.5464 2025-01-14 01:06 9.362 2
1308157201 AD LEO HMB 2460689.5465 2025-01-14 01:06 9.355 2
1308202394 EV LAC TRE 2460689.5465 2025-01-14 01:06 9.998 2
1308157202 AD LEO HMB 2460689.5466 2025-01-14 01:07 9.335 2
1308157203 AD LEO HMB 2460689.5467 2025-01-14 01:07 9.317 2
1308202395 EV LAC TRE 2460689.5468 2025-01-14 01:07 9.986 2
1308157204 AD LEO HMB 2460689.5468 2025-01-14 01:07 9.360 2