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
1308168300 AD LEO CDZ 2460689.5539 2025-01-14 01:17 9.282 2
1308169452 AD LEO CDZ 2460689.5541 2025-01-14 01:17 10.759 2
1308202420 EV LAC TRE 2460689.5542 2025-01-14 01:18 10.005 2
1308168302 AD LEO CDZ 2460689.5542 2025-01-14 01:18 9.294 2
1308169455 AD LEO CDZ 2460689.5544 2025-01-14 01:18 10.818 2
1308202421 EV LAC TRE 2460689.5545 2025-01-14 01:18 10.021 2
1308168304 AD LEO CDZ 2460689.5545 2025-01-14 01:18 9.295 2
1308169458 AD LEO CDZ 2460689.5547 2025-01-14 01:18 10.853 2
1308202422 EV LAC TRE 2460689.5548 2025-01-14 01:18 10.018 2
1308168306 AD LEO CDZ 2460689.5548 2025-01-14 01:18 9.338 2
1308157223 AD LEO HMB 2460689.5549 2025-01-14 01:19 9.323 2
1308169460 AD LEO CDZ 2460689.5549 2025-01-14 01:19 10.815 2
1308157224 AD LEO HMB 2460689.5550 2025-01-14 01:19 9.356 2
1308202423 EV LAC TRE 2460689.5551 2025-01-14 01:19 10.026 2
1308168308 AD LEO CDZ 2460689.5551 2025-01-14 01:19 9.337 2
1308157225 AD LEO HMB 2460689.5552 2025-01-14 01:19 9.343 2
1308169463 AD LEO CDZ 2460689.5553 2025-01-14 01:19 10.754 2
1308202424 EV LAC TRE 2460689.5554 2025-01-14 01:19 10.044 2
1308168310 AD LEO CDZ 2460689.5554 2025-01-14 01:19 9.327 2
1308157226 AD LEO HMB 2460689.5554 2025-01-14 01:19 9.380 2
1308169466 AD LEO CDZ 2460689.5555 2025-01-14 01:19 10.832 2
1308202425 EV LAC TRE 2460689.5556 2025-01-14 01:20 10.018 2
1308168312 AD LEO CDZ 2460689.5557 2025-01-14 01:20 9.338 2
1308169469 AD LEO CDZ 2460689.5558 2025-01-14 01:20 10.807 2
1308202426 EV LAC TRE 2460689.5559 2025-01-14 01:20 10.030 2