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 24671 records.

# Target Observer Julian Date UTC Date Magnitude Type
1269749263 EE CEP OJJ 2456902.6584 2014-09-02 11.152 2
1269749264 EE CEP OJJ 2456902.6769 2014-09-02 11.163 2
1269749265 EE CEP OJJ 2456902.6774 2014-09-02 11.137 2
1269749266 EE CEP OJJ 2456902.6779 2014-09-02 11.138 2
1269749267 EE CEP OJJ 2456902.6784 2014-09-02 11.151 2
1269749268 EE CEP OJJ 2456902.6788 2014-09-02 11.124 2
1269749269 EE CEP OJJ 2456902.7177 2014-09-02 11.123 2
1269749270 EE CEP OJJ 2456902.7181 2014-09-02 11.138 2
1269749271 EE CEP OJJ 2456902.7186 2014-09-02 11.147 2
1269749272 EE CEP OJJ 2456902.7191 2014-09-02 11.119 2
1269749273 EE CEP OJJ 2456902.7196 2014-09-02 11.108 2
1269749274 EE CEP OJJ 2456902.7201 2014-09-02 11.131 2
1269749275 EE CEP OJJ 2456902.6416 2014-09-02 10.502 2
1269749276 EE CEP OJJ 2456902.6420 2014-09-02 10.487 2
1269749277 EE CEP OJJ 2456902.6425 2014-09-02 10.528 2
1269749278 EE CEP OJJ 2456902.6429 2014-09-02 10.537 2
1269749279 EE CEP OJJ 2456902.6434 2014-09-02 10.518 2
1269749280 EE CEP OJJ 2456902.6438 2014-09-02 10.510 2
1269749281 EE CEP OJJ 2456902.6443 2014-09-02 10.518 2
1269749282 EE CEP OJJ 2456902.6447 2014-09-02 10.546 2
1269749283 EE CEP OJJ 2456902.6452 2014-09-02 10.514 2
1269749284 EE CEP OJJ 2456902.6456 2014-09-02 10.511 2
1269749285 EE CEP OJJ 2456902.6460 2014-09-02 10.502 2
1269749286 EE CEP OJJ 2456902.6465 2014-09-02 10.537 2
1269749287 EE CEP OJJ 2456902.6469 2014-09-02 10.520 2