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 13897 records.

# Target Observer Julian Date UTC Date Magnitude Type
1308303963 EV Lac OFA 2460694.2465 2025-01-18 17:54 10.331 2
1308217643 AD LEO PEX 2460694.2467 2025-01-18 17:55 9.339 2
1308304047 EV Lac OFA 2460694.2467 2025-01-18 17:55 10.322 2
1308217644 AD LEO PEX 2460694.2470 2025-01-18 17:55 9.264 2
1308304137 EV Lac OFA 2460694.2470 2025-01-18 17:55 10.317 2
1308304103 EV Lac OFA 2460694.2472 2025-01-18 17:55 10.314 2
1308217645 AD LEO PEX 2460694.2473 2025-01-18 17:56 9.373 2
1308303900 EV Lac OFA 2460694.2475 2025-01-18 17:56 10.323 2
1308217646 AD LEO PEX 2460694.2476 2025-01-18 17:56 9.281 2
1308218217 AD LEO PEX 2460694.2477 2025-01-18 17:56 10.087 2
1308304000 EV Lac OFA 2460694.2477 2025-01-18 17:56 10.32 2
1308217647 AD LEO PEX 2460694.2478 2025-01-18 17:56 9.263 2
1308304096 EV Lac OFA 2460694.2480 2025-01-18 17:57 10.326 2
1308217648 AD LEO PEX 2460694.2482 2025-01-18 17:57 9.364 2
1308304093 EV Lac OFA 2460694.2482 2025-01-18 17:57 10.327 2
1308218219 AD LEO PEX 2460694.2483 2025-01-18 17:57 10.024 2
1308217649 AD LEO PEX 2460694.2484 2025-01-18 17:57 9.276 2
1308304050 EV Lac OFA 2460694.2485 2025-01-18 17:57 10.336 2
1308304079 EV Lac OFA 2460694.2487 2025-01-18 17:58 10.326 2
1308217650 AD LEO PEX 2460694.2487 2025-01-18 17:58 9.342 2
1308303986 EV Lac OFA 2460694.2489 2025-01-18 17:58 10.328 2
1308217651 AD LEO PEX 2460694.2490 2025-01-18 17:58 9.293 2
1308303999 EV Lac OFA 2460694.2492 2025-01-18 17:58 10.325 2
1308217652 AD LEO PEX 2460694.2493 2025-01-18 17:58 9.296 2
1308304088 EV Lac OFA 2460694.2495 2025-01-18 17:59 10.322 2