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
1268307695 EE CEP OJJ 2456881.8030 2014-08-12 11.057 2
1268307696 EE CEP OJJ 2456881.8035 2014-08-12 11.046 2
1268307697 EE CEP OJJ 2456881.8040 2014-08-12 11.053 2
1268307698 EE CEP OJJ 2456881.8045 2014-08-12 11.043 2
1268307699 EE CEP OJJ 2456881.8050 2014-08-12 11.059 2
1268307700 EE CEP OJJ 2456881.8056 2014-08-12 11.062 2
1268307701 EE CEP OJJ 2456881.8061 2014-08-12 11.058 2
1268307702 EE CEP OJJ 2456881.8066 2014-08-12 11.057 2
1268307703 EE CEP OJJ 2456881.8071 2014-08-12 11.061 2
1268307704 EE CEP OJJ 2456881.8076 2014-08-12 11.055 2
1268307705 EE CEP OJJ 2456881.8081 2014-08-12 11.064 2
1268307706 EE CEP OJJ 2456881.8087 2014-08-12 11.056 2
1268307707 EE CEP OJJ 2456881.8092 2014-08-12 11.059 2
1268307708 EE CEP OJJ 2456881.8097 2014-08-12 11.056 2
1268307709 EE CEP OJJ 2456881.8102 2014-08-12 11.062 2
1268307710 EE CEP OJJ 2456881.8107 2014-08-12 11.057 2
1268307711 EE CEP OJJ 2456881.8112 2014-08-12 11.060 2
1268307712 EE CEP OJJ 2456881.8117 2014-08-12 11.066 2
1268307713 EE CEP OJJ 2456881.8123 2014-08-12 11.059 2
1268307714 EE CEP OJJ 2456881.8128 2014-08-12 11.057 2
1268307715 EE CEP OJJ 2456881.8133 2014-08-12 11.073 2
1268307716 EE CEP OJJ 2456881.8138 2014-08-12 11.058 2
1268307717 EE CEP OJJ 2456881.8143 2014-08-12 11.066 2
1268307718 EE CEP OJJ 2456881.8148 2014-08-12 11.055 2
1268307719 EE CEP OJJ 2456881.8153 2014-08-12 11.066 2