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 17298 records.

# Target Observer Julian Date UTC Date Magnitude Type
1308365317 AD LEO TRE 2460699.7369 2025-01-24 05:41 9.386 2
1308357599 AD Leo CWT 2460699.7370 2025-01-24 05:41 10.811 2
1308358575 AD LEO MZK 2460699.7370 2025-01-24 05:41 10.801 2
1308365318 AD LEO TRE 2460699.7372 2025-01-24 05:41 9.386 2
1308357600 AD Leo CWT 2460699.7373 2025-01-24 05:41 10.804 2
1308358576 AD LEO MZK 2460699.7374 2025-01-24 05:41 10.773 2
1308365319 AD LEO TRE 2460699.7375 2025-01-24 05:42 9.394 2
1308349575 AD Leo WGR 2460699.7376 2025-01-24 05:42 10.8017 2
1308357601 AD Leo CWT 2460699.7377 2025-01-24 05:42 10.807 2
1308358577 AD LEO MZK 2460699.7378 2025-01-24 05:42 10.792 2
1308365320 AD LEO TRE 2460699.7378 2025-01-24 05:42 9.381 2
1308357602 AD Leo CWT 2460699.7380 2025-01-24 05:42 10.809 2
1308365321 AD LEO TRE 2460699.7381 2025-01-24 05:42 9.376 2
1308358578 AD LEO MZK 2460699.7382 2025-01-24 05:43 10.779 2
1308349576 AD Leo WGR 2460699.7383 2025-01-24 05:43 10.8037 2
1308357603 AD Leo CWT 2460699.7384 2025-01-24 05:43 10.804 2
1308365322 AD LEO TRE 2460699.7384 2025-01-24 05:43 9.387 2
1308358579 AD LEO MZK 2460699.7385 2025-01-24 05:43 9.324 2
1308365323 AD LEO TRE 2460699.7387 2025-01-24 05:43 9.388 2
1308357604 AD Leo CWT 2460699.7387 2025-01-24 05:43 10.807 2
1308365324 AD LEO TRE 2460699.7390 2025-01-24 05:44 9.374 2
1308349620 AD Leo WGR 2460699.7390 2025-01-24 05:44 9.3811 2
1308383919 AD Leo WGR 2460699.7390 2025-01-24 05:44 9.3826 2
1308357605 AD Leo CWT 2460699.7391 2025-01-24 05:44 10.802 2
1308358580 AD LEO MZK 2460699.7391 2025-01-24 05:44 10.774 2