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
1308169489 AD LEO CDZ 2460689.5579 2025-01-14 01:23 10.765 2
1308202433 EV LAC TRE 2460689.5580 2025-01-14 01:23 10.043 2
1308168328 AD LEO CDZ 2460689.5580 2025-01-14 01:23 9.306 2
1308169492 AD LEO CDZ 2460689.5582 2025-01-14 01:23 10.761 2
1308202434 EV LAC TRE 2460689.5583 2025-01-14 01:23 10.054 2
1308168330 AD LEO CDZ 2460689.5583 2025-01-14 01:23 9.324 2
1308169495 AD LEO CDZ 2460689.5585 2025-01-14 01:24 10.708 2
1308202435 EV LAC TRE 2460689.5586 2025-01-14 01:24 10.051 2
1308168332 AD LEO CDZ 2460689.5586 2025-01-14 01:24 9.359 2
1308169498 AD LEO CDZ 2460689.5588 2025-01-14 01:24 10.804 2
1308202436 EV LAC TRE 2460689.5589 2025-01-14 01:24 10.039 2
1308168334 AD LEO CDZ 2460689.5589 2025-01-14 01:24 9.307 2
1308169501 AD LEO CDZ 2460689.5591 2025-01-14 01:25 10.725 2
1308157233 AD LEO HMB 2460689.5591 2025-01-14 01:25 9.324 2
1308202437 EV LAC TRE 2460689.5592 2025-01-14 01:25 10.052 2
1308157234 AD LEO HMB 2460689.5592 2025-01-14 01:25 9.346 2
1308168336 AD LEO CDZ 2460689.5592 2025-01-14 01:25 9.320 2
1308157235 AD LEO HMB 2460689.5593 2025-01-14 01:25 9.330 2
1308169504 AD LEO CDZ 2460689.5594 2025-01-14 01:25 10.757 2
1308157236 AD LEO HMB 2460689.5594 2025-01-14 01:25 9.329 2
1308202438 EV LAC TRE 2460689.5595 2025-01-14 01:25 10.047 2
1308168338 AD LEO CDZ 2460689.5595 2025-01-14 01:25 9.284 2
1308157237 AD LEO HMB 2460689.5595 2025-01-14 01:25 9.317 2
1308157238 AD LEO HMB 2460689.5596 2025-01-14 01:25 9.327 2
1308169507 AD LEO CDZ 2460689.5596 2025-01-14 01:25 10.820 2