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
1308217870 AD LEO PEX 2460694.3165 2025-01-18 19:35 9.268 2
1308216828 EV LAC HDAE 2460694.3166 2025-01-18 19:35 10.313 2
1308217871 AD LEO PEX 2460694.3168 2025-01-18 19:36 9.280 2
1308217872 AD LEO PEX 2460694.3171 2025-01-18 19:36 9.267 2
1308216829 EV LAC HDAE 2460694.3171 2025-01-18 19:36 10.304 2
1308217873 AD LEO PEX 2460694.3174 2025-01-18 19:37 9.272 2
1308218421 AD LEO PEX 2460694.3175 2025-01-18 19:37 9.979 2
1308217874 AD LEO PEX 2460694.3177 2025-01-18 19:37 9.269 2
1308216830 EV LAC HDAE 2460694.3177 2025-01-18 19:37 10.305 2
1308217875 AD LEO PEX 2460694.3179 2025-01-18 19:37 9.326 2
1308216831 EV LAC HDAE 2460694.3182 2025-01-18 19:38 10.309 2
1308217876 AD LEO PEX 2460694.3182 2025-01-18 19:38 9.277 2
1308217877 AD LEO PEX 2460694.3185 2025-01-18 19:38 9.335 2
1308216832 EV LAC HDAE 2460694.3187 2025-01-18 19:38 10.311 2
1308217878 AD LEO PEX 2460694.3189 2025-01-18 19:39 9.253 2
1308216833 EV LAC HDAE 2460694.3193 2025-01-18 19:39 10.306 2
1308217879 AD LEO PEX 2460694.3194 2025-01-18 19:39 9.304 2
1308217880 AD LEO PEX 2460694.3198 2025-01-18 19:40 9.248 2
1308216834 EV LAC HDAE 2460694.3198 2025-01-18 19:40 10.312 2
1308217881 AD LEO PEX 2460694.3201 2025-01-18 19:40 9.283 2
1308216835 EV LAC HDAE 2460694.3203 2025-01-18 19:41 10.310 2
1308217882 AD LEO PEX 2460694.3203 2025-01-18 19:41 9.257 2
1308217883 AD LEO PEX 2460694.3207 2025-01-18 19:41 9.327 2
1308216836 EV LAC HDAE 2460694.3208 2025-01-18 19:41 10.307 2
1308217884 AD LEO PEX 2460694.3210 2025-01-18 19:42 9.247 2