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
1308236501 AD LEO PEX 2460695.3296 2025-01-19 19:54 9.248 2
1308236502 AD LEO PEX 2460695.3300 2025-01-19 19:55 9.246 2
1308236503 AD LEO PEX 2460695.3305 2025-01-19 19:55 9.293 2
1308236504 AD LEO PEX 2460695.3309 2025-01-19 19:56 9.315 2
1308236505 AD LEO PEX 2460695.3313 2025-01-19 19:57 9.320 2
1308236506 AD LEO PEX 2460695.3316 2025-01-19 19:57 9.242 2
1308236507 AD LEO PEX 2460695.3321 2025-01-19 19:58 9.321 2
1308236508 AD LEO PEX 2460695.3324 2025-01-19 19:58 9.275 2
1308236509 AD LEO PEX 2460695.3326 2025-01-19 19:59 9.274 2
1308236510 AD LEO PEX 2460695.3330 2025-01-19 19:59 9.329 2
1308236511 AD LEO PEX 2460695.3333 2025-01-19 19:59 9.226 2
1308236512 AD LEO PEX 2460695.3335 2025-01-19 20:00 9.337 2
1308236513 AD LEO PEX 2460695.3339 2025-01-19 20:00 9.302 2
1308236514 AD LEO PEX 2460695.3341 2025-01-19 20:01 9.276 2
1308236515 AD LEO PEX 2460695.3344 2025-01-19 20:01 9.235 2
1308236516 AD LEO PEX 2460695.3347 2025-01-19 20:02 9.228 2
1308236517 AD LEO PEX 2460695.3350 2025-01-19 20:02 9.216 2
1308236518 AD LEO PEX 2460695.3354 2025-01-19 20:02 9.227 2
1308236519 AD LEO PEX 2460695.3357 2025-01-19 20:03 9.321 2
1308236520 AD LEO PEX 2460695.3362 2025-01-19 20:04 9.264 2
1308236521 AD LEO PEX 2460695.3367 2025-01-19 20:04 9.287 2
1308236522 AD LEO PEX 2460695.3372 2025-01-19 20:05 9.330 2
1308236523 AD LEO PEX 2460695.3376 2025-01-19 20:06 9.267 2
1308236524 AD LEO PEX 2460695.3380 2025-01-19 20:06 9.305 2
1308236525 AD LEO PEX 2460695.3383 2025-01-19 20:07 9.302 2