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 5446 records.

# Target Observer Julian Date UTC Date Magnitude Type
1296576793 BP TAU AKV 2459928.8233 2022-12-15 07:45 12.068 2
1296576794 BP TAU AKV 2459928.8268 2022-12-15 07:50 12.075 2
1296576795 BP TAU AKV 2459928.8303 2022-12-15 07:55 12.064 2
1296576796 BP TAU AKV 2459928.8338 2022-12-15 08:00 12.062 2
1296576797 BP TAU AKV 2459928.8372 2022-12-15 08:05 12.057 2
1296576798 BP TAU AKV 2459928.8407 2022-12-15 08:10 12.059 2
1296576799 BP TAU AKV 2459928.8442 2022-12-15 08:15 12.058 2
1296576800 BP TAU AKV 2459928.8477 2022-12-15 08:20 12.051 2
1296576801 BP TAU AKV 2459928.8512 2022-12-15 08:25 12.058 2
1296576802 BP TAU AKV 2459928.8546 2022-12-15 08:30 12.054 2
1296576803 BP TAU AKV 2459928.8581 2022-12-15 08:35 12.068 2
1296576804 BP TAU AKV 2459928.8616 2022-12-15 08:40 12.057 2
1296576805 BP TAU AKV 2459928.8650 2022-12-15 08:45 12.051 2
1296576806 BP TAU AKV 2459928.8685 2022-12-15 08:50 12.057 2
1296576807 BP TAU AKV 2459928.8720 2022-12-15 08:55 12.056 2
1296576808 BP TAU AKV 2459928.8754 2022-12-15 09:00 12.069 2
1296576809 BP TAU AKV 2459928.8789 2022-12-15 09:05 12.070 2
1296576810 BP TAU AKV 2459928.8824 2022-12-15 09:10 12.058 2
1296576811 BP TAU AKV 2459928.8858 2022-12-15 09:15 12.053 2
1296576812 BP TAU AKV 2459928.8893 2022-12-15 09:20 12.061 2
1296576813 BP TAU AKV 2459928.8928 2022-12-15 09:25 12.065 2
1296576814 BP TAU AKV 2459928.8963 2022-12-15 09:30 12.056 2
1296576815 BP TAU AKV 2459928.8997 2022-12-15 09:35 12.051 2
1296576816 BP TAU AKV 2459928.9032 2022-12-15 09:40 12.058 2
1296576817 BP TAU AKV 2459928.9066 2022-12-15 09:45 12.046 2