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.
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Campaign overrides targets and dates.

Found 2603 records.

# Target Observer Julian Date UTC Date Magnitude Type
1292637930 EL CHA MGW 2459641.1532 2022-03-02 12.153 2
1292637932 EL CHA MGW 2459641.1519 2022-03-02 14.141 2
1292637934 EL CHA MGW 2459641.1483 2022-03-02 13.269 2
1292637936 EL CHA MGW 2459641.1474 2022-03-02 12.195 2
1292637938 EL CHA MGW 2459641.1460 2022-03-02 14.127 2
1292637940 EL CHA MGW 2459641.1441 2022-03-02 15.537 2
1292637943 EL CHA MGW 2459641.1968 2022-03-02 15.556 2
1292637945 EL CHA MGW 2459641.2027 2022-03-02 15.589 2
1292637947 EL CHA MGW 2459641.2086 2022-03-02 15.560 2
1292637949 EL CHA MGW 2459641.2144 2022-03-02 15.600 2
1292637951 EL CHA MGW 2459641.2202 2022-03-02 15.605 2
1292637953 EL CHA MGW 2459641.2261 2022-03-02 15.605 2
1292637955 EL CHA MGW 2459641.2320 2022-03-02 15.588 2
1292637957 EL CHA MGW 2459641.2470 2022-03-02 15.573 2
1292637959 EL CHA MGW 2459641.1988 2022-03-02 14.152 2
1292637961 EL CHA MGW 2459641.2047 2022-03-02 14.170 2
1292637963 EL CHA MGW 2459641.2105 2022-03-02 14.183 2
1292637965 EL CHA MGW 2459641.2163 2022-03-02 14.172 2
1292637967 EL CHA MGW 2459641.2222 2022-03-02 14.159 2
1292637969 EL CHA MGW 2459641.2281 2022-03-02 14.181 2
1292637971 EL CHA MGW 2459641.2339 2022-03-02 14.184 2
1292637973 EL CHA MGW 2459641.2398 2022-03-02 14.189 2
1292637975 EL CHA MGW 2459641.2490 2022-03-02 14.166 2
1292637977 EL CHA MGW 2459641.2011 2022-03-02 13.286 2
1292637979 EL CHA MGW 2459641.2069 2022-03-02 13.247 2