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
1308202439 EV LAC TRE 2460689.5598 2025-01-14 01:26 10.047 2
1308168340 AD LEO CDZ 2460689.5598 2025-01-14 01:26 9.324 2
1308169510 AD LEO CDZ 2460689.5599 2025-01-14 01:26 10.768 2
1308202440 EV LAC TRE 2460689.5601 2025-01-14 01:26 10.049 2
1308168342 AD LEO CDZ 2460689.5601 2025-01-14 01:26 9.317 2
1308169513 AD LEO CDZ 2460689.5602 2025-01-14 01:26 10.838 2
1308202441 EV LAC TRE 2460689.5603 2025-01-14 01:26 10.048 2
1308168344 AD LEO CDZ 2460689.5604 2025-01-14 01:26 9.307 2
1308169516 AD LEO CDZ 2460689.5605 2025-01-14 01:27 10.782 2
1308202442 EV LAC TRE 2460689.5606 2025-01-14 01:27 10.041 2
1308168346 AD LEO CDZ 2460689.5607 2025-01-14 01:27 9.370 2
1308169519 AD LEO CDZ 2460689.5608 2025-01-14 01:27 10.817 2
1308202443 EV LAC TRE 2460689.5609 2025-01-14 01:27 10.060 2
1308168348 AD LEO CDZ 2460689.5610 2025-01-14 01:27 9.310 2
1308169522 AD LEO CDZ 2460689.5611 2025-01-14 01:27 10.832 2
1308157239 AD LEO HMB 2460689.5612 2025-01-14 01:28 9.351 2
1308202444 EV LAC TRE 2460689.5612 2025-01-14 01:28 10.067 2
1308168350 AD LEO CDZ 2460689.5612 2025-01-14 01:28 9.305 2
1308157240 AD LEO HMB 2460689.5613 2025-01-14 01:28 9.342 2
1308169525 AD LEO CDZ 2460689.5614 2025-01-14 01:28 10.860 2
1308157241 AD LEO HMB 2460689.5614 2025-01-14 01:28 9.356 2
1308202445 EV LAC TRE 2460689.5615 2025-01-14 01:28 10.071 2
1308168352 AD LEO CDZ 2460689.5615 2025-01-14 01:28 9.354 2
1308157242 AD LEO HMB 2460689.5615 2025-01-14 01:28 9.341 2
1308157243 AD LEO HMB 2460689.5616 2025-01-14 01:28 9.356 2