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
1268307720 EE CEP OJJ 2456881.8158 2014-08-12 11.054 2
1268307721 EE CEP OJJ 2456881.8163 2014-08-12 11.059 2
1268307722 EE CEP OJJ 2456881.8169 2014-08-12 11.059 2
1268307723 EE CEP OJJ 2456881.8174 2014-08-12 11.057 2
1268307724 EE CEP OJJ 2456881.8179 2014-08-12 11.065 2
1268307725 EE CEP OJJ 2456881.8184 2014-08-12 11.051 2
1268307726 EE CEP OJJ 2456881.8189 2014-08-12 11.072 2
1268307738 EE CEP OJJ 2456881.8194 2014-08-12 11.060 2
1268307739 EE CEP OJJ 2456881.8199 2014-08-12 11.070 2
1268307740 EE CEP OJJ 2456881.8204 2014-08-12 11.057 2
1268307741 EE CEP OJJ 2456881.8210 2014-08-12 11.053 2
1268307742 EE CEP OJJ 2456881.8215 2014-08-12 11.057 2
1268307743 EE CEP OJJ 2456881.8220 2014-08-12 11.063 2
1268307744 EE CEP OJJ 2456881.8225 2014-08-12 11.059 2
1268307745 EE CEP OJJ 2456881.8230 2014-08-12 11.065 2
1268307746 EE CEP OJJ 2456881.8235 2014-08-12 11.065 2
1268307747 EE CEP OJJ 2456881.8240 2014-08-12 11.060 2
1268307748 EE CEP OJJ 2456881.8246 2014-08-12 11.062 2
1268307749 EE CEP OJJ 2456881.8251 2014-08-12 11.057 2
1268307750 EE CEP OJJ 2456881.8256 2014-08-12 11.068 2
1268307751 EE CEP OJJ 2456881.8261 2014-08-12 11.060 2
1268307752 EE CEP OJJ 2456881.8266 2014-08-12 11.059 2
1268307753 EE CEP OJJ 2456881.8271 2014-08-12 11.055 2
1268307754 EE CEP OJJ 2456881.8276 2014-08-12 11.065 2
1268307755 EE CEP OJJ 2456881.8281 2014-08-12 11.049 2