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
1268307570 EE CEP OJJ 2456881.7034 2014-08-12 11.053 2
1268307571 EE CEP OJJ 2456881.7040 2014-08-12 11.056 2
1268307572 EE CEP OJJ 2456881.7045 2014-08-12 11.049 2
1268307573 EE CEP OJJ 2456881.7050 2014-08-12 11.069 2
1268307574 EE CEP OJJ 2456881.7056 2014-08-12 11.046 2
1268307575 EE CEP OJJ 2456881.7061 2014-08-12 11.053 2
1268307576 EE CEP OJJ 2456881.7066 2014-08-12 11.054 2
1268307577 EE CEP OJJ 2456881.7072 2014-08-12 11.064 2
1268307578 EE CEP OJJ 2456881.7077 2014-08-12 11.060 2
1268307579 EE CEP OJJ 2456881.7081 2014-08-12 11.050 2
1268307580 EE CEP OJJ 2456881.7086 2014-08-12 11.044 2
1268307581 EE CEP OJJ 2456881.7092 2014-08-12 11.057 2
1268307582 EE CEP OJJ 2456881.7097 2014-08-12 11.060 2
1268307583 EE CEP OJJ 2456881.7102 2014-08-12 11.070 2
1268307584 EE CEP OJJ 2456881.7107 2014-08-12 11.055 2
1268307585 EE CEP OJJ 2456881.7113 2014-08-12 11.058 2
1268307586 EE CEP OJJ 2456881.7118 2014-08-12 11.052 2
1268307587 EE CEP OJJ 2456881.7123 2014-08-12 11.062 2
1268307588 EE CEP OJJ 2456881.7128 2014-08-12 11.058 2
1268307589 EE CEP OJJ 2456881.7133 2014-08-12 11.064 2
1268307590 EE CEP OJJ 2456881.7138 2014-08-12 11.061 2
1268307591 EE CEP OJJ 2456881.7144 2014-08-12 11.055 2
1268307592 EE CEP OJJ 2456881.7149 2014-08-12 11.057 2
1268307593 EE CEP OJJ 2456881.7154 2014-08-12 11.075 2
1268307594 EE CEP OJJ 2456881.7159 2014-08-12 11.064 2