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
1268307670 EE CEP OJJ 2456881.7902 2014-08-12 11.061 2
1268307671 EE CEP OJJ 2456881.7907 2014-08-12 11.061 2
1268307672 EE CEP OJJ 2456881.7912 2014-08-12 11.052 2
1268307673 EE CEP OJJ 2456881.7917 2014-08-12 11.066 2
1268307674 EE CEP OJJ 2456881.7922 2014-08-12 11.052 2
1268307675 EE CEP OJJ 2456881.7927 2014-08-12 11.048 2
1268307676 EE CEP OJJ 2456881.7933 2014-08-12 11.059 2
1268307677 EE CEP OJJ 2456881.7938 2014-08-12 11.057 2
1268307678 EE CEP OJJ 2456881.7943 2014-08-12 11.044 2
1268307679 EE CEP OJJ 2456881.7948 2014-08-12 11.057 2
1268307680 EE CEP OJJ 2456881.7953 2014-08-12 11.058 2
1268307681 EE CEP OJJ 2456881.7958 2014-08-12 11.048 2
1268307682 EE CEP OJJ 2456881.7963 2014-08-12 11.056 2
1268307683 EE CEP OJJ 2456881.7968 2014-08-12 11.054 2
1268307684 EE CEP OJJ 2456881.7973 2014-08-12 11.047 2
1268307685 EE CEP OJJ 2456881.7979 2014-08-12 11.062 2
1268307686 EE CEP OJJ 2456881.7983 2014-08-12 11.059 2
1268307687 EE CEP OJJ 2456881.7989 2014-08-12 11.053 2
1268307688 EE CEP OJJ 2456881.7994 2014-08-12 11.052 2
1268307689 EE CEP OJJ 2456881.7999 2014-08-12 11.039 2
1268307690 EE CEP OJJ 2456881.8004 2014-08-12 11.048 2
1268307691 EE CEP OJJ 2456881.8009 2014-08-12 11.045 2
1268307692 EE CEP OJJ 2456881.8014 2014-08-12 11.054 2
1268307693 EE CEP OJJ 2456881.8020 2014-08-12 11.046 2
1268307694 EE CEP OJJ 2456881.8025 2014-08-12 11.055 2