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
1268307831 EE CEP OJJ 2456881.8671 2014-08-12 11.063 2
1268307832 EE CEP OJJ 2456881.8676 2014-08-12 11.060 2
1268307833 EE CEP OJJ 2456881.8681 2014-08-12 11.074 2
1268307834 EE CEP OJJ 2456881.8686 2014-08-12 11.073 2
1268307835 EE CEP OJJ 2456881.8691 2014-08-12 11.067 2
1268307836 EE CEP OJJ 2456881.8696 2014-08-12 11.071 2
1268307837 EE CEP OJJ 2456881.8702 2014-08-12 11.072 2
1268307838 EE CEP OJJ 2456881.8707 2014-08-12 11.060 2
1268307839 EE CEP OJJ 2456881.8712 2014-08-12 11.069 2
1268307840 EE CEP OJJ 2456881.8718 2014-08-12 11.068 2
1268307841 EE CEP OJJ 2456881.8723 2014-08-12 11.063 2
1268307842 EE CEP OJJ 2456881.8728 2014-08-12 11.060 2
1268307843 EE CEP OJJ 2456881.8733 2014-08-12 11.064 2
1268307844 EE CEP OJJ 2456881.8738 2014-08-12 11.063 2
1268307845 EE CEP OJJ 2456881.8743 2014-08-12 11.064 2
1268307846 EE CEP OJJ 2456881.8748 2014-08-12 11.063 2
1268307847 EE CEP OJJ 2456881.8753 2014-08-12 11.066 2
1268307848 EE CEP OJJ 2456881.8759 2014-08-12 11.078 2
1268307849 EE CEP OJJ 2456881.8764 2014-08-12 11.073 2
1268307850 EE CEP OJJ 2456881.8769 2014-08-12 11.076 2
1268307851 EE CEP OJJ 2456881.8774 2014-08-12 11.086 2
1268307852 EE CEP OJJ 2456881.8779 2014-08-12 11.075 2
1268307853 EE CEP OJJ 2456881.8784 2014-08-12 11.071 2
1268307854 EE CEP OJJ 2456881.8789 2014-08-12 11.062 2
1268307855 EE CEP OJJ 2456881.8794 2014-08-12 11.076 2