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
1268307906 EE CEP OJJ 2456881.9745 2014-08-12 11.065 2
1268307907 EE CEP OJJ 2456881.9750 2014-08-12 11.047 2
1268307908 EE CEP OJJ 2456881.9755 2014-08-12 11.056 2
1268307909 EE CEP OJJ 2456881.9760 2014-08-12 11.054 2
1268307910 EE CEP OJJ 2456881.9765 2014-08-12 11.062 2
1268307911 EE CEP OJJ 2456881.9770 2014-08-12 11.054 2
1268307912 EE CEP OJJ 2456881.9775 2014-08-12 11.058 2
1268307913 EE CEP OJJ 2456881.9781 2014-08-12 11.070 2
1268307914 EE CEP OJJ 2456881.9786 2014-08-12 11.065 2
1268307915 EE CEP OJJ 2456881.9791 2014-08-12 11.065 2
1268307916 EE CEP OJJ 2456881.9796 2014-08-12 11.073 2
1268353462 EE CEP OJJ 2456886.7796 2014-08-17 11.172 2
1268353463 EE CEP OJJ 2456886.7801 2014-08-17 11.165 2
1268353464 EE CEP OJJ 2456886.7806 2014-08-17 11.169 2
1268353465 EE CEP OJJ 2456886.7811 2014-08-17 11.162 2
1268353466 EE CEP OJJ 2456886.7816 2014-08-17 11.167 2
1268353467 EE CEP OJJ 2456886.7822 2014-08-17 11.152 2
1268353468 EE CEP OJJ 2456886.7826 2014-08-17 11.152 2
1268353469 EE CEP OJJ 2456886.7832 2014-08-17 11.160 2
1268353470 EE CEP OJJ 2456886.7837 2014-08-17 11.157 2
1268353471 EE CEP OJJ 2456886.7842 2014-08-17 11.155 2
1268353472 EE CEP OJJ 2456886.7847 2014-08-17 11.157 2
1268353473 EE CEP OJJ 2456886.7852 2014-08-17 11.160 2
1268353474 EE CEP OJJ 2456886.7857 2014-08-17 11.150 2
1268353475 EE CEP OJJ 2456886.7862 2014-08-17 11.161 2