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
1308217830 AD LEO PEX 2460694.3044 2025-01-18 19:18 9.331 2
1308303889 EV Lac OFA 2460694.3045 2025-01-18 19:18 10.333 2
1308218394 AD LEO PEX 2460694.3046 2025-01-18 19:18 9.992 2
1308217831 AD LEO PEX 2460694.3047 2025-01-18 19:18 9.296 2
1308304066 EV Lac OFA 2460694.3048 2025-01-18 19:18 10.337 2
1308217832 AD LEO PEX 2460694.3050 2025-01-18 19:19 9.292 2
1308304005 EV Lac OFA 2460694.3050 2025-01-18 19:19 10.333 2
1308304021 EV Lac OFA 2460694.3053 2025-01-18 19:19 10.327 2
1308217833 AD LEO PEX 2460694.3054 2025-01-18 19:19 9.257 2
1308303983 EV Lac OFA 2460694.3055 2025-01-18 19:19 10.33 2
1308217834 AD LEO PEX 2460694.3057 2025-01-18 19:20 9.448 2
1308303918 EV Lac OFA 2460694.3058 2025-01-18 19:20 10.338 2
1308217835 AD LEO PEX 2460694.3060 2025-01-18 19:20 9.276 2
1308303887 EV Lac OFA 2460694.3060 2025-01-18 19:20 10.342 2
1308303917 EV Lac OFA 2460694.3063 2025-01-18 19:21 10.332 2
1308217836 AD LEO PEX 2460694.3063 2025-01-18 19:21 9.266 2
1308303989 EV Lac OFA 2460694.3065 2025-01-18 19:21 10.336 2
1308217837 AD LEO PEX 2460694.3066 2025-01-18 19:21 9.289 2
1308218398 AD LEO PEX 2460694.3067 2025-01-18 19:21 10.033 2
1308303980 EV Lac OFA 2460694.3068 2025-01-18 19:21 10.323 2
1308217838 AD LEO PEX 2460694.3069 2025-01-18 19:21 9.342 2
1308303955 EV Lac OFA 2460694.3070 2025-01-18 19:22 10.339 2
1308217839 AD LEO PEX 2460694.3071 2025-01-18 19:22 9.278 2
1308303893 EV Lac OFA 2460694.3073 2025-01-18 19:22 10.342 2
1308217840 AD LEO PEX 2460694.3074 2025-01-18 19:22 9.318 2