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
1264901309 EE CEP ONJ 2456860.5959 2014-07-22 10.867 2
1264901310 EE CEP ONJ 2456860.5976 2014-07-22 11.229 2
1264901725 EE CEP GFRB 2456848.7759 2014-07-10 10.822 2
1264903846 EE CEP SIV 2456860.3710 2014-07-21 10.70 2
1264903914 EE CEP BPAD 2456860.8372 2014-07-22 10.846 2
1264903915 EE CEP BPAD 2456860.8377 2014-07-22 10.843 2
1264903916 EE CEP BPAD 2456860.8382 2014-07-22 10.847 2
1264903917 EE CEP BPAD 2456860.8387 2014-07-22 10.845 2
1264903924 EE CEP BPAD 2456860.8393 2014-07-22 11.206 2
1264903925 EE CEP BPAD 2456860.8399 2014-07-22 11.208 2
1264903926 EE CEP BPAD 2456860.8404 2014-07-22 11.227 2
1264903927 EE CEP BPAD 2456860.8409 2014-07-22 11.217 2
1264903931 EE CEP BPAD 2456860.8350 2014-07-22 10.573 2
1264903932 EE CEP BPAD 2456860.8355 2014-07-22 10.565 2
1264903933 EE CEP BPAD 2456860.8360 2014-07-22 10.580 2
1264903934 EE CEP BPAD 2456860.8366 2014-07-22 10.580 2
1264903937 EE CEP BPAD 2456860.8416 2014-07-22 10.220 2
1264903938 EE CEP BPAD 2456860.8421 2014-07-22 10.227 2
1264903939 EE CEP BPAD 2456860.8426 2014-07-22 10.238 2
1264903940 EE CEP BPAD 2456860.8432 2014-07-22 10.229 2
1264904956 EE CEP PDKA 2456852.4700 2014-07-13 10.8 1
1264904958 EE CEP PDKA 2456859.4600 2014-07-20 10.9 1
1264904980 EE CEP STAC 2456860.4698 2014-07-21 10.863 2
1264905034 EE CEP STAC 2456861.4453 2014-07-22 11.218 2
1264905038 EE CEP STAC 2456861.4613 2014-07-22 10.857 2