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Global Search Search Photometry

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 2603 records.

# Target Observer Julian Date UTC Date Magnitude Type
1293264779 SY CHA HMB 2459683.5583 2022-04-14 13.680 2
1293264780 SY CHA HMB 2459683.5592 2022-04-14 14.995 2
1292622908 EL CHA PEX 2459640.0121 2022-03-01 15.460 2
1292622913 EL CHA PEX 2459640.0130 2022-03-01 14.091 2
1292622918 EL CHA PEX 2459640.0140 2022-03-01 13.314 2
1292622923 EL CHA PEX 2459640.0150 2022-03-01 12.101 2
1292632567 EL CHA YBA 2459640.0162 2022-03-01 14.182 2
1292632580 EL CHA YBA 2459640.0175 2022-03-01 15.661 2
1292632584 EL CHA YBA 2459640.0188 2022-03-01 13.370 2
1292633283 EL CHA PEX 2459641.0107 2022-03-02 15.629 2
1292633288 EL CHA PEX 2459641.0116 2022-03-02 14.188 2
1292633293 EL CHA PEX 2459641.0126 2022-03-02 13.362 2
1292633298 EL CHA PEX 2459641.0135 2022-03-02 12.189 2
1292636141 EL CHA HMB 2459640.6051 2022-03-02 14.198 2
1292636142 EL CHA HMB 2459640.6058 2022-03-02 14.179 2
1292636143 EL CHA HMB 2459640.6067 2022-03-02 15.619 2
1292636144 EL CHA HMB 2459640.6078 2022-03-02 15.610 2
1292636145 EL CHA HMB 2459640.6087 2022-03-02 13.293 2
1292636146 EL CHA HMB 2459640.6092 2022-03-02 13.261 2
1292636147 EL CHA HMB 2459640.6099 2022-03-02 11.980 2
1292636148 EL CHA HMB 2459640.6104 2022-03-02 11.917 2
1292636151 EL CHA DANF 2459640.5007 2022-03-02 15.704 2
1292636152 EL CHA DANF 2459640.5012 2022-03-02 14.151 2
1292636153 EL CHA DANF 2459640.5017 2022-03-02 13.190 2
1292636157 EL CHA DANF 2459640.5022 2022-03-02 12.160 2