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
1308236433 AD LEO PEX 2460695.3086 2025-01-19 19:24 9.388 2
1308236434 AD LEO PEX 2460695.3089 2025-01-19 19:24 9.318 2
1308236435 AD LEO PEX 2460695.3092 2025-01-19 19:25 9.274 2
1308236436 AD LEO PEX 2460695.3095 2025-01-19 19:25 9.293 2
1308236437 AD LEO PEX 2460695.3097 2025-01-19 19:26 9.277 2
1308236438 AD LEO PEX 2460695.3101 2025-01-19 19:26 9.243 2
1308236439 AD LEO PEX 2460695.3104 2025-01-19 19:26 9.306 2
1308236440 AD LEO PEX 2460695.3107 2025-01-19 19:27 9.293 2
1308236441 AD LEO PEX 2460695.3110 2025-01-19 19:27 9.258 2
1308236442 AD LEO PEX 2460695.3112 2025-01-19 19:28 9.333 2
1308236443 AD LEO PEX 2460695.3116 2025-01-19 19:28 9.332 2
1308236444 AD LEO PEX 2460695.3118 2025-01-19 19:29 9.308 2
1308236445 AD LEO PEX 2460695.3121 2025-01-19 19:29 9.327 2
1308236446 AD LEO PEX 2460695.3124 2025-01-19 19:29 9.273 2
1308236447 AD LEO PEX 2460695.3127 2025-01-19 19:30 9.260 2
1308236448 AD LEO PEX 2460695.3130 2025-01-19 19:30 9.319 2
1308236449 AD LEO PEX 2460695.3133 2025-01-19 19:31 9.272 2
1308236450 AD LEO PEX 2460695.3136 2025-01-19 19:31 9.339 2
1308236451 AD LEO PEX 2460695.3140 2025-01-19 19:32 9.292 2
1308236452 AD LEO PEX 2460695.3143 2025-01-19 19:32 9.321 2
1308236453 AD LEO PEX 2460695.3146 2025-01-19 19:33 9.339 2
1308236454 AD LEO PEX 2460695.3149 2025-01-19 19:33 9.292 2
1308236455 AD LEO PEX 2460695.3152 2025-01-19 19:33 9.308 2
1308236456 AD LEO PEX 2460695.3155 2025-01-19 19:34 9.256 2
1308236457 AD LEO PEX 2460695.3158 2025-01-19 19:34 9.265 2