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
1268307806 EE CEP OJJ 2456881.8543 2014-08-12 11.066 2
1268307807 EE CEP OJJ 2456881.8548 2014-08-12 11.060 2
1268307808 EE CEP OJJ 2456881.8553 2014-08-12 11.058 2
1268307809 EE CEP OJJ 2456881.8558 2014-08-12 11.061 2
1268307810 EE CEP OJJ 2456881.8563 2014-08-12 11.061 2
1268307811 EE CEP OJJ 2456881.8568 2014-08-12 11.055 2
1268307812 EE CEP OJJ 2456881.8573 2014-08-12 11.049 2
1268307813 EE CEP OJJ 2456881.8578 2014-08-12 11.065 2
1268307814 EE CEP OJJ 2456881.8583 2014-08-12 11.064 2
1268307815 EE CEP OJJ 2456881.8589 2014-08-12 11.053 2
1268307816 EE CEP OJJ 2456881.8594 2014-08-12 11.061 2
1268307817 EE CEP OJJ 2456881.8599 2014-08-12 11.055 2
1268307818 EE CEP OJJ 2456881.8604 2014-08-12 11.058 2
1268307819 EE CEP OJJ 2456881.8609 2014-08-12 11.057 2
1268307820 EE CEP OJJ 2456881.8614 2014-08-12 11.064 2
1268307821 EE CEP OJJ 2456881.8619 2014-08-12 11.068 2
1268307822 EE CEP OJJ 2456881.8624 2014-08-12 11.065 2
1268307823 EE CEP OJJ 2456881.8630 2014-08-12 11.058 2
1268307824 EE CEP OJJ 2456881.8635 2014-08-12 11.066 2
1268307825 EE CEP OJJ 2456881.8640 2014-08-12 11.065 2
1268307826 EE CEP OJJ 2456881.8645 2014-08-12 11.059 2
1268307827 EE CEP OJJ 2456881.8650 2014-08-12 11.064 2
1268307828 EE CEP OJJ 2456881.8655 2014-08-12 11.067 2
1268307829 EE CEP OJJ 2456881.8660 2014-08-12 11.069 2
1268307830 EE CEP OJJ 2456881.8666 2014-08-12 11.060 2