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 11679 records.

# Target Observer Julian Date UTC Date Magnitude Type
1308304162 EV Lac OFA 2460694.2643 2025-01-18 18:20 10.314 2
1308217700 AD LEO PEX 2460694.2644 2025-01-18 18:20 9.277 2
1308218271 AD LEO PEX 2460694.2646 2025-01-18 18:20 10.053 2
1308304101 EV Lac OFA 2460694.2646 2025-01-18 18:20 10.316 2
1308217701 AD LEO PEX 2460694.2647 2025-01-18 18:21 9.333 2
1308303993 EV Lac OFA 2460694.2648 2025-01-18 18:21 10.33 2
1308217702 AD LEO PEX 2460694.2650 2025-01-18 18:21 9.320 2
1308304045 EV Lac OFA 2460694.2651 2025-01-18 18:21 10.321 2
1308217703 AD LEO PEX 2460694.2653 2025-01-18 18:22 9.283 2
1308304027 EV Lac OFA 2460694.2653 2025-01-18 18:22 10.326 2
1308303950 EV Lac OFA 2460694.2656 2025-01-18 18:22 10.323 2
1308217704 AD LEO PEX 2460694.2656 2025-01-18 18:22 9.307 2
1308304022 EV Lac OFA 2460694.2658 2025-01-18 18:22 10.328 2
1308217705 AD LEO PEX 2460694.2659 2025-01-18 18:22 9.204 2
1308304076 EV Lac OFA 2460694.2661 2025-01-18 18:23 10.325 2
1308217706 AD LEO PEX 2460694.2662 2025-01-18 18:23 9.052 2
1308304009 EV Lac OFA 2460694.2663 2025-01-18 18:23 10.318 2
1308217707 AD LEO PEX 2460694.2665 2025-01-18 18:23 8.970 2
1308304148 EV Lac OFA 2460694.2666 2025-01-18 18:23 10.317 2
1308218278 AD LEO PEX 2460694.2666 2025-01-18 18:23 9.765 2
1308217708 AD LEO PEX 2460694.2668 2025-01-18 18:24 9.153 2
1308304140 EV Lac OFA 2460694.2668 2025-01-18 18:24 10.314 2
1308304002 EV Lac OFA 2460694.2671 2025-01-18 18:24 10.322 2
1308217709 AD LEO PEX 2460694.2671 2025-01-18 18:24 9.166 2
1308218280 AD LEO PEX 2460694.2672 2025-01-18 18:24 9.981 2