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 11563 records.

# Target Observer Julian Date UTC Date Magnitude Type
1308217779 AD LEO PEX 2460694.2882 2025-01-18 18:55 9.268 2
1308304039 EV Lac OFA 2460694.2884 2025-01-18 18:55 10.318 2
1308217780 AD LEO PEX 2460694.2885 2025-01-18 18:55 9.208 2
1308303941 EV Lac OFA 2460694.2887 2025-01-18 18:55 10.326 2
1308217781 AD LEO PEX 2460694.2888 2025-01-18 18:55 9.328 2
1308217782 AD LEO PEX 2460694.2891 2025-01-18 18:56 9.309 2
1308303933 EV Lac OFA 2460694.2892 2025-01-18 18:56 10.327 2
1308303909 EV Lac OFA 2460694.2894 2025-01-18 18:56 10.319 2
1308217783 AD LEO PEX 2460694.2895 2025-01-18 18:56 9.225 2
1308303898 EV Lac OFA 2460694.2897 2025-01-18 18:57 10.333 2
1308217784 AD LEO PEX 2460694.2899 2025-01-18 18:57 9.363 2
1308217785 AD LEO PEX 2460694.2901 2025-01-18 18:57 9.239 2
1308303968 EV Lac OFA 2460694.2901 2025-01-18 18:57 10.337 2
1308303937 EV Lac OFA 2460694.2904 2025-01-18 18:58 10.315 2
1308217786 AD LEO PEX 2460694.2904 2025-01-18 18:58 9.313 2
1308303885 EV Lac OFA 2460694.2906 2025-01-18 18:58 10.337 2
1308217787 AD LEO PEX 2460694.2907 2025-01-18 18:58 9.240 2
1308304133 EV Lac OFA 2460694.2909 2025-01-18 18:58 10.334 2
1308217788 AD LEO PEX 2460694.2910 2025-01-18 18:59 9.284 2
1308304141 EV Lac OFA 2460694.2911 2025-01-18 18:59 10.333 2
1308218359 AD LEO PEX 2460694.2911 2025-01-18 18:59 10.046 2
1308217789 AD LEO PEX 2460694.2913 2025-01-18 18:59 9.280 2
1308304035 EV Lac OFA 2460694.2914 2025-01-18 18:59 10.324 2
1308218360 AD LEO PEX 2460694.2914 2025-01-18 18:59 10.071 2
1308217790 AD LEO PEX 2460694.2916 2025-01-18 18:59 9.263 2