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
1264869468 EE CEP ETOA 2456853.4122 2014-07-14 11.186 2
1264869471 EE CEP ETOA 2456853.4132 2014-07-14 10.836 2
1264869474 EE CEP ETOA 2456853.4085 2014-07-14 11.180 2
1264869477 EE CEP ETOA 2456853.4095 2014-07-14 10.832 2
1264869492 EE CEP SIV 2456853.4620 2014-07-14 10.725 2
1264869507 EE CEP ETOA 2456854.4649 2014-07-15 11.186 2
1264869510 EE CEP ETOA 2456854.4659 2014-07-15 10.835 2
1264869513 EE CEP ETOA 2456854.4612 2014-07-15 11.185 2
1264869516 EE CEP ETOA 2456854.4622 2014-07-15 10.835 2
1264869519 EE CEP ETOA 2456854.4575 2014-07-15 11.181 2
1264869522 EE CEP ETOA 2456854.4585 2014-07-15 10.838 2
1264869525 EE CEP ETOA 2456854.4537 2014-07-15 11.187 2
1264869528 EE CEP ETOA 2456854.4548 2014-07-15 10.834 2
1264869531 EE CEP ETOA 2456854.4501 2014-07-15 11.184 2
1264869534 EE CEP ETOA 2456854.4511 2014-07-15 10.834 2
1264869543 EE CEP CMJA 2456854.6219 2014-07-16 11.210 2
1264869546 EE CEP CMJA 2456854.6219 2014-07-16 10.833 2
1264869550 EE CEP CMJA 2456854.6219 2014-07-16 10.552 2
1264869553 EE CEP CMJA 2456854.6219 2014-07-16 10.220 2
1264870471 EE CEP CMJA 2456855.6844 2014-07-17 11.204 2
1264870474 EE CEP CMJA 2456855.6844 2014-07-17 10.839 2
1264870477 EE CEP CMJA 2456855.6844 2014-07-17 10.221 2
1264870480 EE CEP CMJA 2456855.6844 2014-07-17 10.555 2
1264871557 EE CEP BPO 2456855.4516 2014-07-16 11.226 2
1264871558 EE CEP BPO 2456855.4657 2014-07-16 10.903 2