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
1265568997 EE CEP SBL 2456910.8057 2014-09-10 07:20 10.839 2
1265569000 EE CEP SBL 2456910.8080 2014-09-10 07:23 10.814 2
1265569003 EE CEP SBL 2456910.8104 2014-09-10 07:26 10.851 2
1265569006 EE CEP SBL 2456911.7905 2014-09-11 06:58 10.818 2
1265569009 EE CEP SBL 2456911.7928 2014-09-11 07:01 10.824 2
1265569012 EE CEP SBL 2456911.7952 2014-09-11 07:05 10.824 2
1265569015 EE CEP SBL 2456912.7859 2014-09-12 06:51 10.835 2
1265569018 EE CEP SBL 2456912.7883 2014-09-12 06:55 10.808 2
1265569021 EE CEP SBL 2456912.7906 2014-09-12 06:58 10.832 2
1265569024 EE CEP SBL 2456913.7993 2014-09-13 07:11 10.845 2
1265569027 EE CEP SBL 2456913.8017 2014-09-13 07:14 10.834 2
1265569030 EE CEP SBL 2456913.8040 2014-09-13 07:17 10.812 2
1265569033 EE CEP SBL 2456923.7550 2014-09-23 06:07 10.835 2
1265569036 EE CEP SBL 2456923.7574 2014-09-23 06:10 10.874 2
1265569039 EE CEP SBL 2456923.7598 2014-09-23 06:14 10.837 2
1265569041 EE CEP SBL 2456924.7537 2014-09-24 06:05 10.828 2
1265569043 EE CEP SBL 2456924.7560 2014-09-24 06:08 10.824 2
1265569045 EE CEP SBL 2456924.7584 2014-09-24 06:12 10.826 2
1265569047 EE CEP SBL 2456931.7452 2014-10-01 05:53 10.818 2
1265569050 EE CEP SBL 2456931.7475 2014-10-01 05:56 10.822 2
1265569053 EE CEP SBL 2456931.7499 2014-10-01 05:59 10.812 2
1265569056 EE CEP SBL 2456933.7338 2014-10-03 05:36 10.783 2
1265569059 EE CEP SBL 2456933.7361 2014-10-03 05:40 10.837 2
1265569062 EE CEP SBL 2456933.7385 2014-10-03 05:43 10.815 2
1265569065 EE CEP SBL 2456949.6881 2014-10-19 04:30 10.817 2