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
1264917614 EE CEP CMJA 2456863.6453 2014-07-25 11.239 2
1264917617 EE CEP CMJA 2456863.6453 2014-07-25 10.844 2
1264917620 EE CEP CMJA 2456863.6452 2014-07-25 10.572 2
1264917623 EE CEP CMJA 2456863.6446 2014-07-25 10.228 2
1264917626 EE CEP CMJA 2456862.7065 2014-07-24 11.228 2
1264917629 EE CEP CMJA 2456862.7065 2014-07-24 10.854 2
1264917632 EE CEP CMJA 2456862.7065 2014-07-24 10.573 2
1264917635 EE CEP CMJA 2456862.7065 2014-07-24 10.236 2
1264917638 EE CEP CMJA 2456861.6119 2014-07-23 11.164 2
1264917641 EE CEP CMJA 2456861.6119 2014-07-23 10.854 2
1264917644 EE CEP CMJA 2456861.6117 2014-07-23 10.567 2
1264917647 EE CEP CMJA 2456861.6117 2014-07-23 10.187 2
1264917725 EE CEP HCW 2456863.9027 2014-07-25 10.864 2
1264917729 EE CEP HCW 2456863.9240 2014-07-25 10.870 2
1264917733 EE CEP HCW 2456863.9061 2014-07-25 11.221 2
1264917735 EE CEP HCW 2456863.9266 2014-07-25 10.585 2
1264917743 EE CEP VOL 2456862.3500 2014-07-23 10.9 1
1264917746 EE CEP VOL 2456863.3620 2014-07-24 10.9 1
1264917753 EE CEP VOL 2456864.3580 2014-07-25 11.1 1
1264918119 EE CEP CMJA 2456864.6667 2014-07-26 11.215 2
1264918575 EE CEP CMJA 2456864.6667 2014-07-26 10.839 2
1264918580 EE CEP CMJA 2456864.6666 2014-07-26 10.562 2
1264918585 EE CEP CMJA 2456864.6666 2014-07-26 10.223 2
1264919389 EE CEP BPO 2456864.4441 2014-07-25 10.883 2
1264919390 EE CEP BPO 2456864.4463 2014-07-25 11.238 2