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 2603 records.

# Target Observer Julian Date UTC Date Magnitude Type
1293243952 TW HYA MMEA 2459680.9349 2022-04-11 10.806 2
1293243953 TW HYA MMEA 2459680.9389 2022-04-11 10.056 2
1293243954 TW HYA MMEA 2459680.9570 2022-04-11 11.563 2
1293243955 TW HYA MMEA 2459680.9610 2022-04-11 10.768 2
1293243956 TW HYA MMEA 2459680.9816 2022-04-11 11.609 2
1293243957 TW HYA MMEA 2459680.9855 2022-04-11 10.805 2
1293243958 TW HYA MMEA 2459680.9896 2022-04-11 10.062 2
1293243959 TW HYA MMEA 2459681.0062 2022-04-11 11.634 2
1293243960 TW HYA MMEA 2459681.0101 2022-04-11 10.809 2
1293243961 TW HYA MMEA 2459681.0141 2022-04-11 10.069 2
1293243962 TW HYA MMEA 2459681.0323 2022-04-11 11.607 2
1293243963 TW HYA MMEA 2459681.0363 2022-04-11 10.799 2
1293243964 TW HYA MMEA 2459681.0402 2022-04-11 10.056 2
1293243965 TW HYA MMEA 2459681.0568 2022-04-11 11.631 2
1293243966 TW HYA MMEA 2459681.0608 2022-04-11 10.807 2
1293243967 TW HYA MMEA 2459681.0647 2022-04-11 10.068 2
1293243968 TW HYA MMEA 2459681.0816 2022-04-11 11.631 2
1293243969 TW HYA MMEA 2459681.0856 2022-04-11 10.816 2
1293243970 TW HYA MMEA 2459681.0916 2022-04-11 10.068 2
1293243971 TW HYA MMEA 2459681.1087 2022-04-11 11.647 2
1293243972 TW HYA MMEA 2459681.1126 2022-04-11 10.818 2
1293243973 TW HYA MMEA 2459681.1166 2022-04-11 10.060 2
1293243974 TW HYA MMEA 2459681.1337 2022-04-11 11.588 2
1293243975 TW HYA MMEA 2459681.1377 2022-04-11 10.779 2
1293243976 TW HYA MMEA 2459681.1416 2022-04-11 10.026 2