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
1268307756 EE CEP OJJ 2456881.8286 2014-08-12 11.049 2
1268307757 EE CEP OJJ 2456881.8292 2014-08-12 11.060 2
1268307758 EE CEP OJJ 2456881.8297 2014-08-12 11.060 2
1268307759 EE CEP OJJ 2456881.8302 2014-08-12 11.058 2
1268307760 EE CEP OJJ 2456881.8307 2014-08-12 11.059 2
1268307761 EE CEP OJJ 2456881.8312 2014-08-12 11.058 2
1268307762 EE CEP OJJ 2456881.8317 2014-08-12 11.055 2
1268307763 EE CEP OJJ 2456881.8323 2014-08-12 11.063 2
1268307764 EE CEP OJJ 2456881.8328 2014-08-12 11.060 2
1268307765 EE CEP OJJ 2456881.8333 2014-08-12 11.059 2
1268307766 EE CEP OJJ 2456881.8338 2014-08-12 11.064 2
1268307767 EE CEP OJJ 2456881.8343 2014-08-12 11.063 2
1268307768 EE CEP OJJ 2456881.8348 2014-08-12 11.059 2
1268307769 EE CEP OJJ 2456881.8354 2014-08-12 11.059 2
1268307770 EE CEP OJJ 2456881.8359 2014-08-12 11.055 2
1268307771 EE CEP OJJ 2456881.8364 2014-08-12 11.062 2
1268307772 EE CEP OJJ 2456881.8369 2014-08-12 11.064 2
1268307773 EE CEP OJJ 2456881.8374 2014-08-12 11.057 2
1268307774 EE CEP OJJ 2456881.8379 2014-08-12 11.071 2
1268307775 EE CEP OJJ 2456881.8384 2014-08-12 11.065 2
1268307776 EE CEP OJJ 2456881.8389 2014-08-12 11.069 2
1268307777 EE CEP OJJ 2456881.8395 2014-08-12 11.068 2
1268307778 EE CEP OJJ 2456881.8400 2014-08-12 11.061 2
1268307779 EE CEP OJJ 2456881.8405 2014-08-12 11.057 2
1268307780 EE CEP OJJ 2456881.8410 2014-08-12 11.057 2