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 24671 records.

# Target Observer Julian Date UTC Date Magnitude Type
1268243565 EE CEP OJJ 2456871.9240 2014-08-02 10:10 10.873 2
1268243566 EE CEP OJJ 2456871.9245 2014-08-02 10:11 10.872 2
1268243567 EE CEP OJJ 2456871.9249 2014-08-02 10:11 10.869 2
1268243568 EE CEP OJJ 2456871.9253 2014-08-02 10:12 10.863 2
1268243569 EE CEP OJJ 2456871.9258 2014-08-02 10:13 10.868 2
1268243570 EE CEP OJJ 2456871.9263 2014-08-02 10:13 10.865 2
1268243571 EE CEP OJJ 2456871.9267 2014-08-02 10:14 10.867 2
1268243572 EE CEP OJJ 2456871.9272 2014-08-02 10:15 10.870 2
1268243573 EE CEP OJJ 2456871.9276 2014-08-02 10:15 10.863 2
1268243574 EE CEP OJJ 2456871.9281 2014-08-02 10:16 10.871 2
1268243575 EE CEP OJJ 2456871.9285 2014-08-02 10:17 10.873 2
1268243576 EE CEP OJJ 2456871.9289 2014-08-02 10:17 10.870 2
1268243577 EE CEP OJJ 2456871.9294 2014-08-02 10:18 10.861 2
1268243578 EE CEP OJJ 2456871.9298 2014-08-02 10:18 10.868 2
1268243579 EE CEP OJJ 2456871.9303 2014-08-02 10:19 10.858 2
1268243580 EE CEP OJJ 2456871.9307 2014-08-02 10:20 10.857 2
1268243581 EE CEP OJJ 2456871.9312 2014-08-02 10:20 10.866 2
1268243582 EE CEP OJJ 2456871.9316 2014-08-02 10:21 10.867 2
1268243583 EE CEP OJJ 2456871.9320 2014-08-02 10:22 10.865 2
1268243584 EE CEP OJJ 2456871.9325 2014-08-02 10:22 10.866 2
1268243585 EE CEP OJJ 2456871.9329 2014-08-02 10:23 10.867 2
1268243586 EE CEP OJJ 2456871.9334 2014-08-02 10:24 10.865 2
1268243587 EE CEP OJJ 2456871.9338 2014-08-02 10:24 10.866 2
1268243588 EE CEP OJJ 2456871.9343 2014-08-02 10:25 10.869 2
1268243589 EE CEP OJJ 2456871.9347 2014-08-02 10:25 10.861 2