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
1308218223 AD LEO PEX 2460694.2495 2025-01-18 17:59 9.971 2
1308217653 AD LEO PEX 2460694.2497 2025-01-18 17:59 9.376 2
1308304028 EV Lac OFA 2460694.2497 2025-01-18 17:59 10.326 2
1308217654 AD LEO PEX 2460694.2499 2025-01-18 17:59 9.285 2
1308304099 EV Lac OFA 2460694.2500 2025-01-18 17:59 10.324 2
1308304089 EV Lac OFA 2460694.2502 2025-01-18 18:00 10.326 2
1308217655 AD LEO PEX 2460694.2502 2025-01-18 18:00 9.235 2
1308304081 EV Lac OFA 2460694.2504 2025-01-18 18:00 10.323 2
1308217656 AD LEO PEX 2460694.2505 2025-01-18 18:00 9.262 2
1308304041 EV Lac OFA 2460694.2507 2025-01-18 18:00 10.325 2
1308217657 AD LEO PEX 2460694.2508 2025-01-18 18:01 9.271 2
1308304034 EV Lac OFA 2460694.2509 2025-01-18 18:01 10.329 2
1308218228 AD LEO PEX 2460694.2510 2025-01-18 18:01 10.040 2
1308217658 AD LEO PEX 2460694.2512 2025-01-18 18:01 9.208 2
1308303960 EV Lac OFA 2460694.2512 2025-01-18 18:01 10.328 2
1308218229 AD LEO PEX 2460694.2513 2025-01-18 18:01 10.126 2
1308217659 AD LEO PEX 2460694.2514 2025-01-18 18:02 9.282 2
1308303904 EV Lac OFA 2460694.2514 2025-01-18 18:02 10.342 2
1308303991 EV Lac OFA 2460694.2517 2025-01-18 18:02 10.326 2
1308217660 AD LEO PEX 2460694.2517 2025-01-18 18:02 9.330 2
1308218231 AD LEO PEX 2460694.2519 2025-01-18 18:02 10.157 2
1308304128 EV Lac OFA 2460694.2519 2025-01-18 18:02 10.329 2
1308217661 AD LEO PEX 2460694.2520 2025-01-18 18:02 9.333 2
1308304075 EV Lac OFA 2460694.2522 2025-01-18 18:03 10.33 2
1308217662 AD LEO PEX 2460694.2523 2025-01-18 18:03 9.304 2