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
1308304124 EV Lac OFA 2460694.2673 2025-01-18 18:24 10.327 2
1308217710 AD LEO PEX 2460694.2674 2025-01-18 18:25 9.159 2
1308304161 EV Lac OFA 2460694.2676 2025-01-18 18:25 10.331 2
1308217711 AD LEO PEX 2460694.2677 2025-01-18 18:25 9.249 2
1308304159 EV Lac OFA 2460694.2678 2025-01-18 18:25 10.325 2
1308217712 AD LEO PEX 2460694.2680 2025-01-18 18:25 9.108 2
1308304163 EV Lac OFA 2460694.2681 2025-01-18 18:26 10.315 2
1308304165 EV Lac OFA 2460694.2683 2025-01-18 18:26 10.296 2
1308217713 AD LEO PEX 2460694.2683 2025-01-18 18:26 9.190 2
1308218284 AD LEO PEX 2460694.2684 2025-01-18 18:26 9.921 2
1308304145 EV Lac OFA 2460694.2686 2025-01-18 18:26 10.316 2
1308217714 AD LEO PEX 2460694.2686 2025-01-18 18:26 9.192 2
1308303923 EV Lac OFA 2460694.2688 2025-01-18 18:27 10.319 2
1308217715 AD LEO PEX 2460694.2689 2025-01-18 18:27 9.173 2
1308304136 EV Lac OFA 2460694.2690 2025-01-18 18:27 10.321 2
1308217716 AD LEO PEX 2460694.2692 2025-01-18 18:27 9.257 2
1308303914 EV Lac OFA 2460694.2693 2025-01-18 18:27 10.329 2
1308218287 AD LEO PEX 2460694.2693 2025-01-18 18:27 9.951 2
1308217717 AD LEO PEX 2460694.2694 2025-01-18 18:27 9.218 2
1308304117 EV Lac OFA 2460694.2695 2025-01-18 18:28 10.311 2
1308304058 EV Lac OFA 2460694.2698 2025-01-18 18:28 10.337 2
1308217718 AD LEO PEX 2460694.2698 2025-01-18 18:28 9.227 2
1308304156 EV Lac OFA 2460694.2700 2025-01-18 18:28 10.323 2
1308217719 AD LEO PEX 2460694.2701 2025-01-18 18:28 9.192 2
1308304146 EV Lac OFA 2460694.2703 2025-01-18 18:29 10.317 2