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 8998 records.

# Target Observer Julian Date UTC Date Magnitude Type
1308236476 AD LEO PEX 2460695.3217 2025-01-19 19:43 9.365 2
1308236477 AD LEO PEX 2460695.3220 2025-01-19 19:43 9.336 2
1308236478 AD LEO PEX 2460695.3224 2025-01-19 19:44 9.248 2
1308236479 AD LEO PEX 2460695.3227 2025-01-19 19:44 9.360 2
1308236480 AD LEO PEX 2460695.3230 2025-01-19 19:45 9.232 2
1308236481 AD LEO PEX 2460695.3233 2025-01-19 19:45 9.301 2
1308236482 AD LEO PEX 2460695.3236 2025-01-19 19:45 9.271 2
1308236483 AD LEO PEX 2460695.3239 2025-01-19 19:46 9.273 2
1308236484 AD LEO PEX 2460695.3242 2025-01-19 19:46 9.340 2
1308236485 AD LEO PEX 2460695.3245 2025-01-19 19:47 9.276 2
1308236486 AD LEO PEX 2460695.3248 2025-01-19 19:47 9.283 2
1308236487 AD LEO PEX 2460695.3250 2025-01-19 19:48 9.292 2
1308236488 AD LEO PEX 2460695.3254 2025-01-19 19:48 9.264 2
1308236489 AD LEO PEX 2460695.3256 2025-01-19 19:48 9.296 2
1308236490 AD LEO PEX 2460695.3260 2025-01-19 19:49 9.271 2
1308236491 AD LEO PEX 2460695.3264 2025-01-19 19:50 9.288 2
1308236492 AD LEO PEX 2460695.3267 2025-01-19 19:50 9.340 2
1308236493 AD LEO PEX 2460695.3270 2025-01-19 19:50 9.238 2
1308236494 AD LEO PEX 2460695.3273 2025-01-19 19:51 9.331 2
1308236495 AD LEO PEX 2460695.3276 2025-01-19 19:51 9.284 2
1308236496 AD LEO PEX 2460695.3279 2025-01-19 19:52 9.268 2
1308236497 AD LEO PEX 2460695.3282 2025-01-19 19:52 9.375 2
1308236498 AD LEO PEX 2460695.3285 2025-01-19 19:53 9.263 2
1308236499 AD LEO PEX 2460695.3288 2025-01-19 19:53 9.283 2
1308236500 AD LEO PEX 2460695.3291 2025-01-19 19:53 9.316 2